Starting at $114.99

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Features

  • AC/DC voltage range: 0.1mV to 1000V
  • AC/DC current range: 0.1µA to 10A
  • Resistance range: 0.1Ω to 40MΩ
  • Capacitance range: 0.01nF to 100µF
  • Frequency (electrical) range: 4Hz to 1kHz
  • Frequency (electronic) range: 0.001Hz to 10MHz
  • Temperature range: -4 to 1382°F
  • Basic accuracy: ±0.5%
  • Diode open circuit voltage of 2.8V DC
  • Relative/Data Hold
  • Double molded for waterproof protection (IP67)
  • Auto power off with disable feature
  • CAT IV-600V safety rating for industrial applications
  • Case and basic accessories included

The industrial quality Extech EX505 is a true RMS multimeter featuring 1000V input protection over all ranges. The EX505 was designed to handle the rigors of field testing in adverse conditions including drop-tests from 6 feet as well as double molded housing for waterproof protection to IP67 standards. The EX505 also includes a CAT-IV-600V safety rating for industrial applications.

The Extech EX505 true RMS multimeter is a versatile instrument capable of accurately measuring AC/DC voltage, AC/DC current, resistance, capacitance, frequency and temperature. The basic accuracy of the meter is ±0.5%. Results are displayed on a large 4000-count LCD.

Additional features of the Extech EX505 true RMS multimeter include: diode and continuity tests, Data Hold and Relative, an auto power off with disable feature, and dual sensitivity frequency functions (electrical/electronic).

Extech EX505 true RMS multimeters ship complete with double molded test leads, magnetic hanging strap, carrying case, 9V battery, and Type K bead wire temperature probe.

To increase the versatility of the instrument, the Extech EX505 is also available in kit form, which includes:

  • Extech EX505 Multimeter
  • Extech DV25 Dual Range AC Voltage Detector
  • Extech TL808 Test Lead Kit
  • Set of double molded professional test leads
  • Type K thermocouple bead probe with Type K to Banana Input Adaptor
  • Magnetic hanging strap
  • Soft carrying case that provides protection and organization

Probes

Extech TP200 Type K Pipe Clamp Temperature Probe
Hands-free temperature measurement from -4 to 200°F
$40.99

Test Leads

Extech TL803 Standard Test Leads
Standard replacement test leads, compatible with most multimeters
Extech TL805 Double Injected Test Leads
Professional grade, double coated PVC lead wires
$16.49
Extech Alligator Clips
CAT III-1000V rated alligator clips
$7.69
Extech TL808 Professional Test Lead Kit
8-piece professional test lead kit with CATIII-1000V safety rating
$34.09
Extech TL809 Electronic Test Lead Kit
Ideally suited for testing digital circuitry
$18.69
Extech TL810 Electrical Test Lead Kit
8-piece, versatile, CAT III-1000V rated testing kit
$54.99
Extech TL708 Alligator Clips
Heavy duty, large alligator clips with toothed jaws
$18.99
Extech TL726 Test Lead Set
Right angle and straight end flexible leads with shrouded banana plugs
$16.99
Extech TL740 Test Clip Set
Industrial plunger style - spring loaded clip with steel jaws
$28.59
Extech TL747 Test Probe Set
Sharp probes for use on high density components and boards and for piercing insulation
$20.89
Extech TL831 Test Lead Set
12 piece industrial grade test lead kit
$131.99
In Stock
Extech TL833 Test Lead Set
Industrial test lead set with CAT III - 1000V rating
$148.49
Extech TL841 Test Lead Kit
16-piece kit with multiple test lead tip configuration
$120.99

Current Clamps

FLIR TA72 / TA74 Current Probes
Compatible with most brands of Multimeters and Clamp Meters, max AC current 3000A, ±3.0% accuracy
  • Spend $200 or more on FLIR products and get rewarded!
$159.99

Holsters/Straps/Harnesses

Extech HG500 Magnetic Hanging Strap
Magnetic hanging strap for the Extech EX500 Industrial Multimeters
$9.99

Cases

Carrying cases, spare cases

Extech Soft Vinyl Carrying Cases
Protect and store your multimeters and accessories in a soft vinyl carrying case
$15.99

Accessories

Please consider these optional accessories.

Extech TP400 Type K Pipe Clamp Temperature Probe
Hands-free temperature measurement from -4 to 450°F
$84.99
Extech CA3000 Series Clamp-On Adapters
CAT IV 3000A AC Flex Clamp-on Adaptors, 10" or 18", AC current up to 3000A, 7.5mm cable diameter
$142.99