Meriam manufactures reliable and accurate process measurement instrumentation including mechanical and electronic pressure indicators, analog and digital pressure transmitters, primary flow elements, handheld pressure, temperature and loop calibrators, handheld HART communicators, process indicators and complete flow systems. read more

In 1911 Joseph Meriam began manufacturing U-Type Manometers in his garage to meet the need for durable, accurate pressure measuring instruments in the industrial revolution. The Meriam family sold the Meriam Instrument Company to the Scott & Fetzer Company in 1969 and it remains so to this day.

Meriam products are used around the world in industries as diverse as Chemical, Petrochemical, Oil & Gas, Utilities, Automotive and Laboratory.

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Meriam MFT 4000 Series Modular Calibrator
MFT 4000 calibrator, MFT 4005 calibrator w/HART trim, MFT 4010 calibrator with HART
$1,200.00
Meriam MFC 5150X HART Communicator
HART compliant modem communicates with any registered or unregistered HART device
$5,750.00
Meriam M200 Smart Manometer
Handheld, high-precision, digital manometer with an accuracy of up to ±0.025% of full scale
$1,199.00
Meriam Meri-Cal Digital Manometer / Calibrator
Portable digital manometer / calibrator for gauge or differential pressure measurement (models LP200I, DP200I, LP2000I, DP2000I)
$1,431.00
Meriam ZM101 Digital Calibrator
Handheld digital calibrator with ±0.10 % accuracy
$550.00
Meriam M100 Digital Manometer
Handheld digital manometer with ±0.25 % accuracy
$475.00
Meriam M130 Thermocouple Calibrator
Handheld calibrator for measuring and sourcing thermocouples
$875.00
Meriam M334 Loop Calibrator
Reliable, state of the art, easy-to-use milliamp calibrator
$695.00
Meriam ZM200-DI Wet/Wet Smart Manometer
Handheld, intrinsically smart-manometer for liquids with high accuracy for wet/wet differential pressure applications
$1,600.00
Meriam M200-LS Smart Manometer
Handheld, Lab Standard digital manometer with an NIST traceable accuracy of ±0.01% of full scale
$1,500.00
Meriam M201 Enhanced Rotary Gas Meter Tester
High accuracy tester for rotary (natural) gas meters
$1,750.00
Meriam M400 Electrical Calibrator
Precision handheld electrical calibrator with one pressure sensor and a data logging feature
$3,170.00
Meriam M202 Absolute Manometer
Precision absolute manometer offers "calibration-bench" accuracy in a portable, handheld unit
$1,700.00
Meriam M402 Electrical Calibrator
Precision handheld electrical calibrator with two pressure sensors and a data logging feature
$3,633.00
Meriam Z9P155 Starter Kit
Test lead kit for VMA0055 module, banana plugs on 9 inch breakouts, both ends & assorted connectors
$121.00
Meriam Pete's Plug Gauge Adapter Kit 1/8"
Pete's Plug Gauge Adapter Kit 1/8" NPT needle
$235.00
Meriam MFT 4000 Series Pressure Sensor Modules
Pressure sensor modules for use with the MFT-4000 series calibrator
$1,100.00
Meriam RIO4000 RTD Module
Measures or simulates the resistance of RTD sensors for the Meriam MFT 4000 modular calibrator
$1,100.00
Meriam M600-KT Pneumatic Calibration Pump Kit
Vacuum 28" Hg to Pressure 600 PSIG
$797.00
Meriam ZA34386 Connector Kit
1/8 inch tubing, fittings adapters and reducers
$102.00
Meriam ZA36821 250 Ohm Shunt Resistor
Standard size 250 Ohm shunt resistor
$35.00
Meriam Z9A820-2 Battery Pack
Battery pack, rechargeable 9600 mAH Li-Ion
$550.00
Meriam Pete's Plug Gauge Adapter Kit 1/16"
Pete's Plug Gauge Adapter Kit 1/16" NPT needle
$265.00
Meriam MH10 Hydraulic Scissor Pump
0 to 10,000 PSIG pump with shatter proof reservoir & built in pressure relief valve that prevents over pressurizing
$999.00
Meriam Z1089 3-Valve Manifold
316 SS 3-valve manifold
$608.00
Meriam Z9A000069 ABS Plastic Case
ABS plastic carrying case for M200, M201 and M202 manometers
$100.00
Meriam VMA0055 V/mA Module
Measurement and simulation of voltage and current, as well as 24 VDC isolated loop power for the Meriam MFT 4000 modular calibrator
$1,100.00
Meriam Z9A84 Thermocouple Wire Kit
Thermocouple wire kit with mini t/c connector, simulation cable and thermocouple adapter
$197.00
Meriam 961P Pressure Pump
Pressure pump with integral variator, bleed valve, 1/8" FNPT connection 0 to 145 PSIG
$448.00
Meriam 9A879 Docking Station and Power Adapter
Docking station and power adapters, universal plug kit (100VAC to 240VAC, 50-60Hz)
$525.00
Meriam Z1089-1 3-Valve Manifold
316 SS 3-valve manifold. SWP: 500 PSIG
$290.00
Meriam ZA34477 Test Kit
Basic test kit for use with the M1 Series manometer/calibrators
$34.00
Meriam A36785 Pressure Pump Kit
Pressure pump accessory kit for MFT 4000 calibrator
$530.00
Meriam Z9P802-1 USB Cable
USB cable, communication from docking station to PC
$35.00
Meriam Z9P790 Soft Carrying Case
Soft carrying case for the MFC 5150X
$105.00
Meriam 9A000053 Carrying Case
ABS plastic carrying case
$112.00
Meriam HART Lead Kit
Accessory lead kit for Meriam MFC 4150 HART Communicator
$190.00
Meriam A34102 Tubing
1/8" OD tubing to 1/8" MNPT connector (not for use above 250 PSIG)
$11.00
Meriam 9P000058PN01 Protective Boot
Red protective boot for for M1 Series manometers/calibrators
$32.00
Meriam A34744-1 Pump Repair Kit
Repair parts kit for pressure pump B34686 (961P)
$106.00
Meriam Z9P780 SD Card
4GB micro SD memory card
$175.00
Meriam A37063 Starter Kit
Starter kit for RIO4000 module RTD measurement and simulation
$380.00
Meriam A36786 Pressure Pump Kit
Pressure pump accessory kit for MFT 4000 calibrator
$530.00
Meriam MVP-600 Pressure/Vacuum Scissor Pump
Vacuum 28" Hg to Pressure 600 PSI/40 BAR
$699.00
Meriam TIO0110 T/C Module
Thermocouple, mV measure & simulate module for the Meriam MFT 4000 modular calibrator
$1,100.00
Meriam A34099-1 Reducer Bushing
1/4" MNPT x 1/8" FNPT reducer bushing, brass
$11.00
Meriam Z9A82-A Tubing
10 ft. of 1/8" OD nylon tubing (not for use above 250 PSIG)
$23.00
Meriam 9P000059PN01 Protective Boot
Red protective boot for for M2 Series manometers
$31.00
Meriam A900436-00001 Fitting
1/8 inch MNPT HP Quick Connect fitting (not for use above 9,000 PSIG)
$40.00
Meriam ZM334-4 Charger
1 Hour charger with (4) NiMH AA batteries
$51.00
Meriam A34491 Case
Carrying Case
$84.00
Meriam A900020-90503 Connection Kit
High Pressure Connection Kit (not for use above 9,000 PSIG)
$125.00
Meriam A900020-90501 Fittings
5 pcs 1/4" MNPT x HP Quick Connect Fitting (not for use above 9,000 PSIG)
$167.00
Meriam ZA36750 ABS Plastic Case
ABS plastic carrying case
$180.00
Meriam Z9A571 Case
ABS plastic carrying case
$198.00
Meriam A37062 Starter Kit
Starter kit for TIO0110 module thermocouple measurement and simulation
$295.00
Meriam A900020-90502 Connection Kit
High Pressure Connection Kit (not for use above 9,000 PSIG)
$315.00
Meriam 961V Pressure Pump
Pressure pump with integral variator, bleed valve, 1/8" FNPT connection 0 to -650 mm Hg
$448.00
Meriam A34112 Tubing
1/8" OD tubing union tee (not for use above 250 PSIG)
$15.00
Meriam DB-9 Cable
6 foot cable with male and female DB-9 connectors for the Meriam MFC 4150 HART Communicator
$25.00
Meriam A36937 Hanging-Shoulder Strap
Hanging/shoulder strap
$25.00
Meriam 9P791 Hand Strap
Hand strap for the MFC 5150X
$42.00
Meriam ZM334-2 AC Adapter
AC Adaptor, 230 V, 50 Hz
$46.00
Meriam ZM334-1 AC Adapter
AC Adaptor, 120 V, 60 Hz
$46.00
Meriam Z9P444 USB Card Reader
USB 2.0 compatible
$46.00
Meriam Z9A83 Shorting Plug
Meriam Process Technologies Z9A84 Shorting Plug
$63.00
Meriam A36749 Soft Case
Soft case w/shoulder strap
$105.00
Meriam A34744-2 Pump Repair Kit
Repair parts kit for vacuum pump B34700 (961V)
$106.00
Meriam Power Adaptor
100 to 240 VAC, 50 - 60 Hz and Universal Plug Adapters
$145.00
Meriam Z9A000001 Integral Valve Assembly
Integral Push-to-Read (normally open) 316 SS valve assembly and viton wetted parts
$300.00
Meriam A900441-00014 Adapter
Standard female banana jack to male mini-banana jack adapter
$25.00
Meriam B900950-00003 Case
Extra soft-sided case
$34.00
Meriam A36843 NiMH Batteries
6-pack of AA 1.2V NiMH Batteries
$63.00
Meriam Battery Charger
Energy 8 NiMH battery charger
$249.00