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Insulation Testers & Megohmmeters
Also known as Meggers or Megohmeters, These Meters Allow Testing of Insulation on Wires & Cables at Extremely High Voltages

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Megohmmeters & Insulation Testers

Megohm ProbeMeter - Insulation Tester
EX-403360
Temporarily
Out of Stock
Extech InstrumentsMegohm ProbeMeter - Extech 403360
Insulation Resistance Measurements to 2000M with Large Backlit Display
Super Large 3-1/2 Digit (1999 count) multi-function backlit LCD with Data Hold. Two ranges: 20M / 2000M with 2% basic accuracy. Outputs 1000V test voltage. Auto Hold and Auto Power OFF. Pocket size meter complete with carrying case and batteries. Ideal for motor, transformer, wire and cable insulation resistance measurements.
Analog High Voltage Megohmeter / Insulation Tester
EX-380353
Temporarily
Out of Stock
Extech InstrumentsHigh Voltage Megohmmeter - Extech 380353
Analog Insulation Resistance Measurements Designed for Telecom Wiring
Large easy-to-read analog display. Measures Continuity to 50 and Voltage to 600V AC. Three Insulation test voltages: 250V/500V/1000V. Automatic circuit discharge. Accuracy (typ.): ±5% reading. Built-in battery check; fuse protected. Designed to meet IEC 1010, CAT-III-600V.
Autoranging Digital Megohmmeter
EX-380260
$249.99
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Extech InstrumentsAutoranging Handheld Digital Megohmmeter - Extech 380260
1000V Digital Tester with Large Dual Backlit Display
250V, 500V, and 1000V test voltages. Insulation Resistance to 2000M Ohms. Low resistance function with continuity. Lock Power On Function for hands-free operation. Data Hold to freeze displayed reading. Complete with heavy duty test leads, carrying case and 6 x AA batteries.
Insulation Tester/Megohmmeter
EX-380360
$249.99
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Extech InstrumentsAutoranging Handheld Digital Megohmmeter - Extech 380360
Measure Insulation Resistance of AC/DC Motors, Cables & Power Tools
1mA test current ensures 1000V/500V/250V rated test Voltage. Three test ranges: 2000M/1000VDC; 200M/500VDC; 200M/250VDC. Safety Power Lock enables hands free operation for 3 minute test. Automatic discharge when safety "Press to Test" button is released. Auto power off and Data Hold. Large 0.65" LCD display. Automatic zero adjustment. Full function indication. Overload protection. Measures Resistance to 200 Ohms plus Volts to 750VAC. Fast response for both Continuity and low Resistance testing.
Megger Insulation and Continuity Tester Product ID: MIT200
ME-MIT200
Temporarily
Out of Stock
Megger Insulation and Continuity Tester - MIT200
Digital Insulation Tester up to
1000 Mohm

Insulation testing to 1000 Mohm. Continuity testing at 200 mA down to 0.01 Ohm. Live circuit warning (voltage display) and test inhibit. Digital/Analog display. Alkaline or rechargeable batteries.
Megger MIT230, 250 V/500 V/1000 V Insulation and continuity tester
ME-MIT230
Temporarily
Out of Stock
Megger Insulation and Continuity Tester - MIT230
Digital Insulation Tester up to
1000 Mohm, 250V / 500V / 1000V

Insulation testing to 1000 Mohm. 250V / 500V / 1000V. Continuity testing at 200 mA down to 0.01 Ohm. Live circuit warning (voltage display) and test inhibit. Digital/Analog display. Alkaline or rechargeable batteries.
Digital High Voltage Insulation Tester
EX-380363
$289.99
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Extech InstrumentsDigital High Voltage Insulation Tester - Extech 380363
Autoranging Insulation Tester to 10G Ohms plus Manual Datalogging
250V, 500V and 1000V test voltages. Measure Insulation Resistance to 10G ohms. Large LCD display with analog bargraph. Low ohms function for testing connections. Automatic discharge of capacitive voltage charges. AC/DC voltage measurement up to 999V. Manual data record and read function (9 sets). Live circuit display warning and beeper.
Amprobe Digital Megohmmeter, Model# AMB-25
AM-AMB-25
$308.95
$261.59
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AmprobeDigital Megohmmeter / Insulation Tester - Amprobe AMB-25
Tests Insulation of Wires, Cables, Transformers and Electrical Motors

Digital meter tests insulation of wires, cables, transformers and motors. Application: Test insulation of wires, cable, transformers and motors, Measures: 1,000 V, dielectric absorbtion ratio, Senses: Resistance of motor windings. Selectable test voltages up to 1000V. Button Lock for Dielectric Absorption Ratio Test. Sensitive Ohmmeter for checking resistance of motor windings. Internal memory (stores 9 readings).
Amprobe AMB-35 Digital Megohmmeter Insulation Resistance Tester
AM-AMB-35
Temporarily
Out of Stock
AmprobeDigital Megohmmeter / Insulation Tester - Amprobe AMB-35
Tests Insulation of Wires, Cables, Transformers and Electrical Motors

Tests insulation of wires, cables, transformers and motors. Comes as a complete kit including test leads. Selectable test voltages up to 1000V. Button Lock for dielectric Absorption Ratio Test. Sensitive Ohmmeter for checking resistance of motor windings.
Digital Megohmmeter – Insulation Resistance Tester - AMB-45
AM-AMB-45
$527.95
$439.94
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AmprobeMegaTest 1 Digital Megohmmeter / Insulation Tester - Amprobe AMB-45
Tests Insulation of Wires, Cables, Transformers and Electrical Motors
Tests insulation of wires, cables, transformers and electrical motors. Comes as a complete kit including test leads and PC software. Selectable test voltages 250V, 500V and 1000V. Programmable timer to perform the Dielectric Absorption Ratio Test. Sensitive Ohmmeter for checking resistance of motor windings. Built in voltmeter
Fast and easy to use, rugged durable design. Internal memory to store measurements for future reference. Data download to PC. CAT III 600V.
Analog Megohmmeter - AMB-2
AM-AMB-2
$449.95
$404.96
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AmprobeAnalog Megohmmeter / Insulation Tester - Amprobe AMB-2
Tests Insulation of Wires, Cables, Transformers and Electrical Motors
Tests insulation of wires, cables, transformers and electrical motors. Battery powered. Helps cut unscheduled downtime and reduce shock hazards. Sensitive Ohmmeter for checking resistance of motor windings. Built in voltmeter. Battery OK test. Mirror scale. Automatic discharge of equipment capacitance for safe removal of test leads.
Insulation Tester + Datalogger
EX-380366
$509.00
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Extech InstrumentsInsulation Tester & Datalogger - Extech 380366
Autoranging Insulation Tester to 4,000M Ohms with 250V/500V/1000V Test Voltages
Large dual 4000 count backlit LCD and fast 50 segment analog display. Measure Insulation Resistance to 4000MΩwith 1kΩresolution and 1mA test current. Datalogging function stores up to 16,000 readings with single store or a programmable rate of 1 to 65,000 seconds per sample. Audible continuity. ±3.0% reading basic insulation resistance accuracy. 3 minute test lock function for convenience and efficiency. 600V Overload Protection. Data Hold. AC Voltage function. RS-232 PC interface. Open circuit, overrange and low battery indications. Meter is built into rugged case with cover .
Digital High Voltage Insulation Tester
EX-380375
$729.00
Qty:
Extech InstrumentsInsulation Tester & Datalogger - Extech 380375
Autoranging Insulation Tester to 250G Ohms with 4 Test Voltages to 5kV
5kV digital tester with real time voltage bargraph. Four DC test voltages 0.5kV, 1kV, 2.5kV, 5kV. Measure Insulation Resistance to 250G. Large LCD with real-time bargraph display of test voltage and voltage decay during discharge. Microprocessor based with advanced safety features. Test duration (up to 99.9s) is displayed. Live circuit display warning and beeper. Enersave™ feature to extend battery life. Autoranging and Auto-off functions.
Digital High Voltage Insulation Tester
EX-380385
$1,029.00
$1,000.00
Qty:
Extech InstrumentsInsulation Tester & Datalogger - Extech 380385
Insulation Test Voltages to 10kV in 500V Increments & Resistance to 500G Ohms
Digital High Voltage Insulation Tester 10kV digital tester with 500V increments and high voltage warning alarm. Test voltages of 500V to 10kV in 500V increments. Measure Insulation Resistance to 500G. LCD display indicates test voltage, test duration and insulation resistance. Measures insulation test voltages up to 10kV and insulation test time. Insulation resistance, autoranging on all ranges. Automatic external live voltage warning. High voltage applied warning buzzer.
Megger MIT320, 250/500/1000V Insulation Tester and Continuity w/ Voltmeter function
ME-MIT320
$619.00
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Megger Insulation and Continuity Tester - MIT320
Digital Insulation Tester up to
1000 Mohm, 250V / 500V / 1000V

Insulation testing to 1000 Mohm with Continuity Tester & Voltmeter function. 250V / 500V / 1000V. Continuity testing at 200 mA down to 0.01 Ohm. Live circuit warning (voltage display) and test inhibit. Digital/Analog display. Alkaline or rechargeable batteries. Developed, after extensive customer research, specifically to meet the needs of today's electrical contractors, the new MIT300 range of insulation and continuity testers from Megger is not only durable and easy to use,
Megger MIT330, 250/500/1000 V Insulation & Continuity Tester w/ Storage
ME-MIT330
Temporarily
Out of Stock
Megger Insulation and Continuity Tester - MIT330
Digital Insulation Tester up to
1000 Mohm, 250V / 500V / 1000V

Insulation testing to 1000 Mohm with Continuity Tester & Storage. 250V / 500V / 1000V. Continuity testing at 200 mA down to 0.01 Ohm. Live circuit warning (voltage display) and test inhibit. Digital/Analog display. Alkaline or rechargeable batteries. Storage and Download capability --- Developed, after extensive customer research, specifically to meet the needs of today's electrical contractors, the new MIT300 range of insulation and continuity testers from Megger is not only durable and easy to use,
Fluke 1550B/003, Insulation Megohmmeter, 5000V, Resistance
FL-1550B-003
Temporarily
Out of Stock
Fluke InstrumentsInsulation Megohmmeter, 5000V, Resistance - Fluke 1550B-003
Digital Insulation Tester up to 5000 Volts

Digital insulation testing up to 5000 volts! Programmable test voltages in 50-volt steps from 250 to 1000V, and 100-volt steps from 1000 to 5000V Automatic calculation of Dielectric Absorption and Polarization Index tests 99 memory locations store all measurement parameters Test insulation resistance of new electrical equipment during installation or old equipment as preventative maintenance. Features: Measures up to 1 Tera-Ohm Warning voltage function alerts the user that voltage is present and gives a voltage reading up to 1000V AC or DC Cable capacitance Leakage current Ramp function (0-5000VDC)

High Voltage Resistance Checker

High Voltage Resistance Checker
EX-380399
Temporarily
Out of Stock
Extech InstrumentsHigh Voltage Resistance Checker - Extech 380399
Verify Megohmmeters and Insulation Resistance Testers to 500M Ohms at 1000V
Quickly checks the performance of Megohmmeters and Insulation resistance tester. 13 resistance steps of 1, 2, 20, 200, 1k, 10k, 20k, 100k, 1M, 2M, 10M, 100M, and 500M. 1% accuracy to 10M, 5% accuracy from 20 to 500M. Use on multimeters and other resistance measuring meters.
 

 

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