Top 10 Insulation Resistance Tester – Insulation Resistance Meters

As an Amazon Associate I earn from qualifying purchases.

1. Klein Tools


125V/250V/500V/1000V Test Voltage, Insulation Resistance Tester Multimeter, 4000 Megohm Resistance, Klein Tools ET600 Megohmmeter

Klein Tools #ad - Test insulation resistance up to 4000m at 125V, 500V, 250V, and 1000V DC. Measures up to 1000v aC/DC, low resistance, and continuity. Test and lock buttons for simple insulation testing. Automatic ranging true Root Mean Square TRMS technology for increased accuracy. Warning alarm and high voltage icon for detection of voltage.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height2.42 Inches
Length7.94 Inches
Weight1.4 Pounds
Width3.59 Inches
Part NumberET600
Warranty1 Year Manufacturer

2. Fluke


Fluke 1507 Digital Megohmmeter Insulation Resistance Tester

Fluke #ad - Live circuit detection prevents insulation test if voltage greater than 30-Volts is detected for added user protection. Read measurements easily with large, backlit display.

Read measurements easily with large, backlit display. Repetitive or hard-to-reach testing is easy with the remote test probe. Make repetitive tests simple and easy with the 1507's Compare Pass/Fail function. Save both time and money with automatic calculation of polarization index and dielectric absorption ratio. Repetitive or hard-to-reach testing is easy with the remote test probe. Live circuit detection prevents insulation test if voltage greater than 30-Volts is detected for added user protection.
BrandFluke #ad
ManufacturerFluke #ad
Height2.91 Inches
Length11.73 Inches
Weight2.2 Pounds
Width5.91 Inches
Part NumberFLUKE-1507
Warranty1-Year warranty



LEAGY VICTOR VC60B+ Digital Insulation Resistance Tester Megohm Meter DC250/500/1000V AC750V Orange with Black

LEAGY #ad - Measure range up to 2000mΩ 1000v with Accuracy of ±4% of reading +2 digits. Data hold and auto power off. Over range indication: display "1". Large lcd display 84. 8*59. 8mm, with backlight, max display "1999". Low power consumption: Less than 300mw at unload measurement.
BrandLEAGY #ad
ManufacturerLEAGY #ad
Height6.5 Inches
Length4.1 Inches
Weight1.4 Pounds
Width2.8 Inches
Part NumberVC60B+



Digital Insulation Resistance Tester, BTMETER BT-6688B with Test Voltage 5000V, High Voltage Indication, Insulation Resistance 200G ohms

BTMETER #ad - High-quality insulation tester, AC voltage, insulation resistance, low power hint, completed by Amazon. Insulation resistance: 01m~200gΩ. Battery included - contain 6 pre-installed 1. 5v aa battery. 1 year warranty. Safety protection: iec 61010-1 & cativ 600v / catiii 1000V overload protection on all ranges. Testing voltage: 500v/1000v/2500V/5000V. Functions: test high voltage, high voltage hint, backlight lighting, data retention, shipped from the United States, etc.
BrandBTMETER #ad
ManufacturerBTMETER #ad
Weight2.82 Pounds
Part Number43237-2

5. Fluke


Fluke 1503 Insulation Resistance Tester

Fluke #ad - Meets en safety standards 61010 to 1 and 61557, and is rated for CAT IV installations to 600V and CAT III installations to 1, 000V.

Automatically calculates PI and DAR for a detailed indication of insulation condition. Measures voltage to 600V and signals when a voltage greater than 30V is detected. High voltage digital megohmmeter has preset and adjustable test voltages for measuring insulation resistance, and also measures leakage current to 2 milliamperes mA and capacitance to 20 microfarads. Performs timed tests up to 99 minutes, and stores up to 99 test results which can be uploaded to a PC.
BrandFluke #ad
ManufacturerFluke Corporation #ad
Height1.97 Inches
Length8 Inches
Weight2.88 Pounds
Width4 Inches
Part NumberT6-600/62MAX+/1ACE

6. Supco


0 to 1000 megohms, Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case

Supco #ad - Zone scale to indicate insulation condition. Test leads store in case. Operates on 2 C batteries not included. Hand held. Measure insulation values up to 1000 me ohms at 500 VAC.
BrandSupco #ad
ManufacturerSupco #ad
Height1.8 Inches
Length9.3 Inches
Weight0.75 Pounds
Width6 Inches
Part NumberM500

7. Amprobe


Amprobe AMB-25 Digital Insulation Resistance Tester

Amprobe #ad - Selectable test voltages 250V, 500V and 1000V. Insulation resistance meter to test insulation of wires, transformers, cables, and electrical motors.

Tests insulation of wires, cables, transformers and electrical motors. Measures insulation resistance from 0 to 1, 500, and 1, 000 megaohms with 250, 000V DC test voltage. Internal memory stores up to 9 test results. Safety rated to european standard EN 61010-1 Category III 1, 000V. Sensitive ohmmeter for checking resistance of motor windings. Programmable timer to perform the dielectric absorption ratio test. Digital meter with automatic range selection.
BrandAmprobe #ad
ManufacturerAmprobe #ad
Weight1.5 Pounds
Part Number2730991



Digital Insulation Resistance Tester, AP-6688B Auto Range Megohmmeter 1999 Counts LCD Display 500/1000/2500/5000V Voltage,1MΩ~200GΩ Resistance Testing with Data Hold Backlit for Motor Cables Switches

AOPUTTRIVER #ad - Gather all the functions that you needap-6688b insulation resistance tester 1999 counts LCD display, data hold, low battery indication, auto ranging, backlight and HV red indication lamp light. Excellent performancetesting voltage:500v/1000v/2500v/5000v;insulation resistance:1MΩ~200GΩ;AC Voltage:1V~750V;Frequency Range:40Hz~400Hz.

Ideal electrical test instrumentthe product is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformers, electrical appliances, motors, cables, switches, etc. Aoputtriver provides 2 years warranty and lifetime technical support, if you have any problems about our products, please feel free to contact us!2 years warranty1.

5vaa*6 batteries are included. Safe and reliable designthe ap-6688b insulation resistance tester comes with a blue protective sheath which is insulative, non-slip and anti-fall. The product design complies with the ieC-1010 double insulation, environmental pollution degree II and over-voltage category II safety standard issued by IEC.
ManufacturerAOPUTTRIVER #ad
Part NumberAP-6688B

9. Vici


VC60B+ Digital Insulation Resistance Tester DCV ACV Meter Megohmmeter Meter with Unit Symbol Display

Vici #ad - Design of large lcd display and unit symbol display. Dual alarm: sound and light. High voltage and short alarm input. Full function protection, anti high voltage circuit design. When a shortcut resistance occurred the display returns to zero to prevent burning underground. It is an accurate, reliable insulation tester. Unit symbol display, easy to use. It has strong anti-magnetic and anti-jamming function. Easy to use.
BrandVici #ad
ManufacturerVici #ad
Part NumberWUAT214

10. Megger


200 Gigaohms Resistance, 100V, 250V, Megger MIT420-EN Insulation Tester, 50V, 500V, 1000V Test Voltage

Megger #ad - Dual digital display with analog arc function to replicate response of analog meters. Voltage detection test inhibit function set at 50V for safety. Safety rated to european standard en61010-1 Category IV, 600V and IP54 rated for protection against dust and splashing water. Autoranging digital meter with TRMS voltage detection. Insulation tester for testing insulation resistance, voltage, and continuity in electrical installations.
BrandMegger #ad
ManufacturerMegger #ad
Height3.62 Inches
Length8.66 Inches
Weight1.3 Pounds
Width1.97 Inches
Part NumberMIT420/2