For over 100 years, Megger has been the premier provider of electrical test equipment and measuring instruments for electrical power applications. Although they are most well known for their insulation testers, Megger provides a full service solution to meet your electrical testing and measurement needs, providing testing solutions in the most critical maintenance areas-including cable fault locating, protective relay testing, and power quality testing.

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Megohmmeters / Insulation Testers

Megohmmeters / Insulation Testers

Uses a high voltage, low current DC charge to measure the resistance within wires and motor windings to identify current leakage and faulty or damaged insulation which can lead to arc faults, blown circuits, and risk of electrical shock and/or fire.

Ground Resistance Meters

Ground Resistance Meters

Tests the resistance of soil to the passage of electric current to determine the adequacy of the grounding of an electrical system by ensuring an adequately large path for fault currents, an indispensable component of a safe, properly functioning electrical system.

Milliohm / Micro ohm Meters

Milliohm / Micro ohm Meters

Uses high current and low voltage to measure low resistance in order to identify poor connections that decrease electrical system performance.

Cable Fault Testers / TDR

Cable Fault Testers / TDR

Test electrical connections and identify the location of cable faults. Time Domain Reflectometry or TDR technology uses a pulse echo range-finding technique to determine the characteristics of electrical lines without disturbing the cable.

Available Products by Megger

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Megger DLRO Series Microhmmeter
Digital Low Resistance Ohmmeter With a Range of 0.1µΩ to 2000Ω
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In Stock
Megger MIT1025 Insulation Resistance Tester
Compact, lightweight, designed for testing high-voltage electric equipment
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In Stock
Megger DLRO10HD Ohmmeter
10 Amp Digital Low Resistance Ohmmeter
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Megger MIT310 / MIT310A Insulation Tester
Insulation resistance testers with digital or analog display
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Megger MIT515 Insulation Resistance Tester
Compact, lightweight, designed for testing high-voltage electric equipment
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In Stock
Megger MIT410/2 Insulation Tester
Insulation testing up to 1000 V and 200 GΩ with with PI, DAR and switch probe
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In Stock
Megger MIT320 / MIT330 Insulation Tester
Insulation resistance testers with digital/analog display
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Megger DLRO100 Series Micro-ohmmeters
Enables low resistance measurement, across multiple applications, in areas without access to mains power
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In Stock
Megger 230315 / 230415 / 230425 High Pot Testers
AC and AC/DC high-pot testers designed for development, maintenance or production testing
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Megger DET3TD / DET3TC Ground Resistance Testers
2% ±3 digit accuracy with 3 point measurement
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In Stock
Megger MIT420/2 Insulation Tester
Variable range insulation testing to 1000 V and 200 GΩ with with PI, DAR, switch probe and onboard storage of over 1000 test results
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Megger 656601 Cable Route Tracer
Cable Route Tracer with compact control box and swivel head
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Megger 5kV and 15kV DC Dielectric Test Sets
Compact, portable, air insulated, uses no oil, ±2% accuracy
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Megger MOM2 Micro-ohmmeter
Handheld micro-ohmmeter outputs up to 220A, Bluetooth PC communications, safe test DualGround
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Megger MJ159 Insulation Resistance Tester
Major Megger MJ tester, hand-cranked low voltage brushless a.c. generator, cranking speed between 130 rpm and 170 rpm
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Megger MIT525 Insulation Resistance Tester
Compact, lightweight, designed for testing high-voltage electric equipment
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Megger CFL535G Time Domain Reflectometer
Advanced dual channel TDR, range up to 20000m, backlit color LCD (800x480) display, designed for use on all metallic paired cables
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Megger MIT1525 Insulation Resistance Tester
Insulation resistance up to 30 TΩ at 15 kV, CATIV 1000 V to 3000m safety rating, large LCD display with backlight
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Megger DET2/2 Earth Ground Resistance Tester
Measuring earth electrode resistance and soil resistivity, High resolution 1mΩ
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Megger DET14C Clamp-on Ground Resistance Tester
Ground resistance tester measures without disconnecting the ground
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In Stock
Megger DLRO200-115 Digital Low Resistance Ohmmeter
Resistances ranging from 0.1μΩ to 1Ω, test currents from 10 amps up to 200 amps
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Megger MIT430/2 Insulation Tester
Variable range insulation testing to 1000 V and 200 GΩ with with PI, DAR, onboard memory and Bluetooth capability
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In Stock
Megger MIT400/2 Insulation Tester
Insulation testing up to 1000 V and 200 GΩ with dual digital display and analog arc
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In Stock
Megger MIT200 Series Insulation Tester
Digital/analog Insulation tester less than 8 inches tall
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Megger MJ459 Insulation Resistance Tester
Major Megger MJ tester, battery powered, 6 replaceable "AA" alkaline cells
$1,165.00
$978.60
In Stock
Megger TDR2050 Time Domain Reflectometer
Two channel cable fault locator for power applications, CAT IV 600 V input protection, step and pulse TDR selections
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Megger 550005B Transformer Turns Ratio Test Set
Single-phase, Hand-cranked TTR, 0.001 to 129.999 range, precision bridge measuring technique
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Megger DET4 Series Ground Resistance Testers
4-terminal earth/ground resistance and soil resistivity testers
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Megger BITE3 Battery Impedance Tester
Measures float current and the harmonic content of the ripple current.
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Megger 247000 / 247001 DLRO
Resolution to 0.1 μΩ on 599.9 μΩ range
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Megger TDR900 Time Domain Reflectometer
15 to 12,000 ft range; ±2% accuracy
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Megger CFL510G Time Domain Reflectometer
Hand held, 30ft to 15,000ft range, ±1% accuracy, test leads included
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In Stock
Megger DET24C Clamp-on Ground Resistance Tester
Ground resistance tester with USB interface for data downloading
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In Stock
Megger PSI-700 Phase Sequence Indicator
Indicates A, B or C phase, voltages up to 700V, 40 inch color coded leads, no moving parts
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Megger CHM2000 Cable Height Meter
< 0.5% error ±2 digits, Six cable measurements
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Megger BITE2 /BITE2P Battery Impedance Testers
Determines condition of lead-acid and NiCd cells up to 7000 Ah
$8,390.00
Megger MIT300 Insulation Tester
Insulation resistance tester with digital/analog display
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In Stock
Megger TDR500/3 Time Domain Reflectometer
Ranges from 30 to 15,000ft; ±1% accuracy; test leads included
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In Stock
Megger MIT2500 Insulation Tester
Insulation and continuity tester designed for electrical and industrial test applications requiring voltages up to 2500V
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Megger TTR20 Transformer Turns Ratio Tester
10,000:1 turns ratio, one handed operation, adjustable back light LCD display
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Megger PVM210 Irradiance Meter
Solar tester for up to 1999 W/m² measurement of solar power for panel short circuit calculation
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Megger 247002 DLRO
0 to 599.9µΩ range, with current-reversing switch to average out voltage offset
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Megger TDR2010 Time Domain Reflectometer
Dual Channel capability with dual aspect display, range up to 20000m with a minimum resolution of 0.1m
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Megger MJ359 Insulation Resistance Tester
Major Megger MJ tester, dual operation, hand-cranked low voltage brushless a.c. generator or 120V 50/60 Hz mains (line) supply
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In Stock
Megger 5 kV and 15 kV Megohmmeters
Continuously variable test voltage, rugged field construction, circuit-breaker protection
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Megger OTS60SX/2 Oil Test Set
Portable semi-automatic oil dielectric strength test unit for field use, suitable for all oil breakdown testing to 60kV
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Megger PAT320 Portable Appliance Tester
Appliance tester for testing the safety of electrical equipment
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Megger 659600 / 659600E Cable Height Meters
Typically less than 0.5% error ±2 digits, Six cable measurement options
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Megger DLRO200-EN Digital Microhmmeter
Test currents from 10A to 200 ADC, 300 test results and notes
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Megger Detex Voltage Detectors
Seven models, measure up to 550kV, continuous monitoring
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Megger BM5200 Insulation Tester
Battery powered, test voltages up to 5kV, resistance measuring ranges from 100 kΩ to 1000 GΩ
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Megger PAT450 Portable Appliance Tester
Designed to test portable electrical equipment for safe operation, 10,000 record on-board memory
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Megger MJ15 Insulation Testers
Hand crank or battery powered, Max reading of 20 GΩ, four output test voltages
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Megger DCM310 / DCM320 Digital Clamp Meter
Measures up to 400 A a.c., ±1.5% of reading
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Megger MIT30 Insulation Resistance Tester
Portable 30kV insulation tester designed to undertake tests on ungrounded test samples
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Megger DCM300E AC Leakage Clamp Meter
AC Leakage Clampmeter with a 30mA to 300 A range, 0.01 mA resolution and 40 mm jaw size
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In Stock
Megger DCM340 Digital Clamp Meter
Versatile Digital Clampmeter that measures AC/DC current, AC/DC voltage, resistance, and frequency
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Megger 560060 / 560400 Phase Rotation Tester
Determines rotation direction of one, two or three phase motors before connection to line, ABS high-impact plastic case
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Megger BM15 Insulation Testers
Max reading of 20 GΩ, analog display, four output test voltages
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Megger 656902 Split-box and Cable Locator
Split-box and Cable Locator Energized or de-energized lines tracing, Operating Temp: -5° F to 158° F
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Megger 656621 AccuTrace Cable Route Tracer
Cable Route Tracer that determines the depth of any conductive line
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Megger MIT480/2 Series Insulation Testers
50, 100, 250, and 500V test voltages with a choice of two models, the MIT481/2 or the MIT485/2 Bluetooth version
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Megger VF2 AC Voltage Detector
Non-contact pen detects the presence of live AC voltages at socket outlets or against wire insulation
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Megger 830220-1 Cable Phasing Meter
Operates at low voltage, battery operated, measures voltage up to 30 kV, measures capacitance of test point if system voltage is known
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Megger BT51 Milliohmmeter
High test current, four-terminal, low resistance ohmmeter suitable for field and precision laboratory applications
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Megger Detex Phasing Testers
Five models, grounded or ungrounded ac system check
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Megger DCM330 Fork Multimeter
200 A AC Open Jaw current measurement, versatile fork multimeter
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Megger LT300 High Current Loop Tester
Single and three phase loop testing using a high current load to measure the voltage drop on the supply
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Megger AVO410 Digital Multimeter
True RMS voltage and current multimeter with resistance, frequency and capacitance ranges
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Megger 210170 Insulation Resistance Tester
Analog insulation tester for high-resistance readings up to 20 gigaohms for troubleshooting and preventative maintenance applications
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Megger 6320-245 Ground Testing Kit
Electrode & Soil Resistivity stake and wire kit, winds easily, tough storage case
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Megger 1007-157 SP5 Remote Probe
Replacement CAT IV 600 V switched test probe for the MIT400 Series Insulation Tester
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Megger 1002-001 Test Lead Set
Replacement red and black test lead set with crocodile clips
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Megger 1002-531 Test Lead Set
10ft (3m) lead set with medium 3 kV insulated clips for Megger insulation resistance testers
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Megger DH1 Duplex Handspikes
Two duplex handspikes with helical contacts and 8ft (2.5m) cables
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Megger DH5 Duplex Hand Spikes
Two straight duplex handspikes with spring loaded tips and 8ft (2.5m) cables
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Megger 6220-822 Control Circuit Test Leads
3m (9.8ft) red and black lead set with 1kV insulated clips for MIT5/10 Series
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Megger CERT-NIST Calibration Certificate
Certificate of calibration traceable to the NIST (NBS) at time of order
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Megger 1002-534 Test Lead Set
Set of three 3m (9.8ft) lead sets with large 10kv insulated clips
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Megger 242011 Test Lead Set
Helical spring point leads, Spacing between P and C 0.4in, Max test current 10A
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Megger 8101-181 Test Leads
Set of three 10ft leads for 218651, 218621, BM25, BM15 & MJ15
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Megger GA-90000 Kelvin Probe Cable Kit
Two 4ft test cables with Kelvin probes, one with trig button for MOM2
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Megger DLRO100 Lead Set
CAT IV 600V lead set in 5, 10, 15m lengths
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Megger 6380-138 Carrying Case
Soft, padded carrying case for Megger DLRO10 and all standard accessories
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Megger DLRO100 Kelvin Lead Set
CAT IV 600V Kelvin lead set in 5, 10, 15m lengths
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In Stock
Megger 1001-895 Test Leads
Set of 3 foot leads with alligator clips for MJ testers
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Megger 6310-755 Earth Test Kit
Kit includes four leads, hammer, galvanized steel spikes, and a pair of spike extractors
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Megger 1002-642 Test Lead Set
8m (26.4 ft) leadset, 3 medium insulated clips for 5Kv & 10Kv
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Megger 242004 Test Lead Set
Clamp capacity 2in, Max test current 10Aanvil insulated from the clamp
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Megger 242002 Test Lead Set
Spacing between P and C probe tips 0.35in, Max test current 10A
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Megger Piezo Test Generator
Piezo crystal generates approximately 1800 volts or 10, 20 and 30 kV
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Megger 1002-641 Test Lead Set
5m (16.5ft) leadset, 3 medium insulated clips for 5Kv And 10Kv
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Megger Replaceable Needle Points
Max test current, 7ft in length
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Megger 6220-757 high Current Test leads
15 meter (49ft), 600A, clamps
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Megger 241005 / 242005 Test Lead Set
Kelvin clips 0.5in (1.3cm), gold plate or silver plate options, 7ft of cable
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Megger 1002-552 Replacement Battery
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Megger DLRO100 Terminal Adaptors
Allows the use of standard, non-insulating test leads with the Megger DRLO100
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In Stock
Megger 250579-KIT Standard Earth Testing Kit
Set of three color-coded test leads (25, 50, & 100ft), pair of 20 inch ground rods, and canvas case
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Megger CB101 5kV Calibration Box
Calibration box suitable for checking the accuracy of insulation testers
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Megger 210959 Insulation Test Record Cards
4 in x 6 in (10 cm x 15 cm) 0 - 1,000,000 MΩ, per 100
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Megger 230425-2 High Voltage Probe
High voltage probe 4ft (1.2m) for 230425
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Megger 1002-648 Test Lead Set
15m (49ft) leadset, 3 large insulated clips for 5Kv & 10Kv
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Megger Cylindrical Electrodes & Vessel
Cylindrical electrodes for ASTM D877 with 0.5L vessel for OTS60SX/2
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Megger 242009 Test Lead Set
Helical Hand spike with current pushbutton switch
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Megger 2007-366 Pouch
Carrying pouch for Megger AVO210 and AVO410
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Megger 242006 Test Lead Set
Kelvin clips 1.5in (4cm), Max test current 10A
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Megger 250581-KIT Deluxe Earth Testing Kit
Set of three color-coded test leads (25, 50, & 100ft), pair of 20 inch ground rods, and padded case
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Megger 1002-644 Test Lead Set
15m (49 ft) Lead set, medium size insulated clips for 5Kv
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Megger 550030 Auxiliary Transformer
Auxiliary Transformer, extends ratio range to 329.99 for 550005
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Megger 1003-218 Terminal Adapter Kit
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Megger 1002-015 Test Leads
FPK8 fused test leads, prods and clips (max 660V, 500mA fuse) straight
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Megger DLRO100 DC Clamp
Optional clamp for DualGround tests
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Megger 1002-643 Test Lead Set
33ft (10m) lead set with three medium insulated clips for 5Kv
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Megger Calibration Kit for MOM2
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Megger DH2 Duplex Handspikes
One duplex handspike with helical contacts and 20ft (6m) cable
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Megger 6420-096 Pouch
Nylon carrying pouch
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Megger Spare Spherical Electrodes
Pair of spare spherical electrodes for 0.5 L vessels for OTS60SX/2
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Megger Pneumatic rubber glove tester
Rugged, molded air pump tests all kinds of rubber gloves
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Megger 1002-647 Test Lead Set
10m (33ft) leadset, 3 large insulated clips for 5Kv & 10Kv
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Megger DLRO100 Battery Pack
Rechargeable Li-Ion battery pack
$800.00
Megger 6220-756 High Current Lead Set
10 meter (33ft), 600A, clamps
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Megger 210954 Insulation Test Record Cards
5 in x 8 in (13 cm x 20 cm) Universal, per 100
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Megger Chart Recorder Paper
Chart recorder paper, 100 sheets of kilovolt-megohm paper
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Megger Discharge Stick
70 kV high-voltage discharge stick
$575.00
Megger 656628 Tape-on transmitter
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Megger 1002-136 Dual Fused Lead Set
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Megger iClamp Current Probe
1000 A AC current probe with jaws capable of accomodating cables up to 52 mm
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Megger 242021 Test Lead Set
Potential test lead hand spikes
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Megger 6220-787 High Current Lead Set
5 meter 25 mm2 lead set for the DLRO200
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Megger DH3 Duplex Handspikes
One duplex handspike with helical contacts and 29.5ft (9m) cable
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Megger 1004-183 DC Battery Charger
DC battery charger with cigarette lighter adapter for use in cars (requires Megger 1007-464 AC Charger Kit)
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Megger 6231-694 Lead Set
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Megger 6231-652 Miniature Clip Test Lead Set
Miniature clip test lead set (1 pair)
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Megger Accessory Pouch
Accessory pouch for Megger Portable Applicance Testers
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Megger 235300-2 NEMA L5-20R twist lock
NEMA L5-20R twist lock for the Megger 232303 tool and appliance tester
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Megger Spare Mushroom Electrodes
Pair of spare mushroom electrodes for 0.5 L vessels for OTS60SX/2
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Megger 1002-646 Test Lead Set
8m (26.4 ft) leadset, 3 large insulated clips for 5Kv & 10Kv
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Megger Spherical Electrodes & Vessel
Spherical electrodes for IEC 156 with 0.5L vessel for OTS60SX/2
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Megger 656626 Ring Clamp
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Megger 16 ft Test Cable with Kelvin clamp for MOM2
Kelvin clamp cable (1), black, 5m
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Megger 1000-809 Test Lead Set
Wind Turbine Test Lead Set, 10 A, 328 ft. and 16 ft.
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Megger 6231-653 Bed of nails test lead set
Bed of nails test lead set (1 pair)
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Megger Pass-Band Overlays
Set of five slide-in pass-band overlays for BM15 and MJ15
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Megger Screen Protectors
Screen protectors for Megger Portable Appliance Testers, 2 each
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Megger 1007-464 AC Charger Kit
Charger kit for Megger Insulation Testers
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Megger GA-00380 16ft Cable Kit
Ground cable, 1.6ft current cable, connection plate and 16ft sense cables for MOM2
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Megger Appliance Bar Code Labels
Bar code labels for use with Megger Portable Appliance Testers
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Megger GA-00382 33ft Cable Kit
Ground cable, 1.6ft current cable, connection plate and 33ft sense cables for MOM2
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Megger 6231-654 Dual miniature clip test lead set
Dual miniature clip test lead set
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Megger 1007-781 Test Leads
Replacement Red/Black/Blue 1 kV silicone test leads with probes and clips
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Megger 1007-637 Test Leads
Red/Black/Blue 2.50 kV silicone test leads with clips
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Megger GA-00384 49ft Cable Kit
Ground cable, 1.6ft current cable, connection plate and 49ft sense cables for MOM2
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Megger 235300-4 NEMA L5-30R twist lock
NEMA L5-30R twist lock for 235303-4 tool and appliance tester
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Megger 235300-3 NEMA L-20 R
20A NEMA L-20 R for 235303 tool and appliance tester
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Megger 230315-3 Return Probe
High-voltage probe for ac models 4-ft (1.2 m)
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Megger 230315-2 Test Probes
4ft test probes with retractable tips for 230315 and 230415
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Megger XC-06000 Bluetooth Kit
Bluetooth headset and PC dongle for use with MOM2
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Megger 242041 Test Lead Set
Current test lead terminal clips, Max test current 10A
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Megger 6231-655 Dual power lead set
Dual power lead set with bed of nails clips
$330.00
$280.50
Megger Mushroom Electrodes & Vessel
Mushroom electrodes and 0.5L vessel for OTS60SX/2
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Megger DH4 Duplex Hand Spikes
Two straight duplex handspikes with spring loaded tips and 4ft (1.2m) cables
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Megger DH6 Duplex Hand Spikes
Two straight duplex handspikes with spring loaded tips and 4ft (1.2m) cables, rated for CATIII 600V
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Megger Shielded Test Leads
Shielded leads 50ft (15m) for BM15 and MJ15
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Megger GA-00372 Kelvin Clamp Cable
Black 10ft cable with Kelvin clamp for MOM2
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Megger 1008-028 High Current Test Lead Set
5m (16.4ft) lead set with two 50mm2 current leads with clips and two potential leads with clips
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Megger GA-90001 Kelvin Clamp Cable Kit
Red 4ft and black 10ft test cables with Kelvin clamps for MOM2
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Megger 242144 Test Lead Set
16ft lead set with 100A max test current, a potential lead set is required to complete the Kelvin pair
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Megger 550050 Calibration Reference Transformer
Calibration Reference Transformer for 550005
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