We know it’s essential for you to have the ability to properly determine the condition of the insulation on wire and motor windings to prevent damage of expensive equipment and unplanned shutdowns as well as ensure personal safety. That’s why we offer a full line of Megohmmeters with test voltages from 10V to 15kV (model dependent), capable of measuring insulation resistances from 1000 to 30TΩ. These rugged, weather resistant meters are accurate, reliable and built to perform. Battery, AC powered, and hand-cranked models are available.
Routinely using a megohmmeter to check both new installations and as a maintenance program helps to ensure your circuits are safe. Our instruments offer high-resistance testing up to 30TΩ. AEMC megohmmeters perform spot, timed, step voltage, and ramp voltage testing to measure resistance, Dielectric Absorption Ratio (DAR), Polarization Index (PI) and Dielectric discharge (DD).
Our powerful DataView software is included to provide valuable insights about the condition of insulation on wires, cables and motor windings.
We created the following all-in-one, one page comparison documents to help you select the best Megohmmeter for your specific needs.
Megohmmeter COMPARISON CHART - (Hard-case) Megohmmeter COMPARISON CHART - (Hand-held)
AEMC® provides complete technical support through our technical hot line 800-945-2362 (ext.351), speak directly to one of our tech support team members. Or e-mail your questions to our tech team. techsupport@aemc.com
Our knowledgeable and friendly service team provides the best support in the industry. We seek to understand your inquiry or feedback in a respectful and responsive way. Our goal at AEMC® is to surpass your expectations.
Have questions on how to use AEMC® Megohmmeters? We're happy to provide a demonstration with our technical experts. Contact us at (800) 343-1391 or email us at sales@aemc.com
Cat. #2155.57Electrostatic Discharge (ESD) Floor Test Kit for testing both point-to-ground and point-to-point electrostatic discharge.
Cat. #2130.20 Digital, Analog Bargraph, Backlight, Alarm, Timer, 500 V, 1000 V, 2500 V, 5000 V, Auto DAR/PI/DD Displays test voltage, insulation resistance, and leakage current during the test; and capacitance and discharge voltage present at the test leads at the conclusion of the test. Features include automatic calculation and presentation of the Dielectric Absorption Ratio (DAR) and Polarization Index (PI).
Cat. #2130.21 Digital, Analog Bargraph, Backlight, Alarm, Timer, 500 V, 100 0V, 2500 V, 5000 V, Auto DAR/PI/DD, USB w/ DataView® Software Displays test voltage, insulation resistance, and leakage current during the test; and capacitance and discharge voltage present at the test leads at the conclusion of the test. Features include automatic calculation and presentation of the Dielectric Absorption Ratio (DAR) and Polarization Index (PI). USB port allows connection to a computer running DataView® for configuring the instrument, and downloading test results and generating reports.
Cat. #2130.30 Graphical, Analog Bargraph, Backlight, Alarm, Timer, 500 V, 1000 V, 2500 V, 5000 V, Ramp, Auto DAR/PI/DD, USB w/DataView® Software Fully automated 5000V graphical insulation tester. Selectable and programmable test voltage (40 to 5100) V. Programmable temperature correction of resistance readings. Allows programming up to three step voltage profiles, each containing up to five steps. USB allows connection to a computer running DataView® for configuring the instrument and downloading test results and generating reports.
Cat. #2126.52 Hand-cranked, 250V, 500V, 1000V Provides three test voltages for insulation resistance testing: 250V, 500V and 1000V. Test voltages are generated in full across the entire measurement range. Hand-cranked operation provides a steady DC voltage output across the entire range for consistently reliable readings. Designed for a broad range of plant and field service applications, including acceptance testing and preventive maintenance of wiring, cables, switchgear, and motors.
Cat. #2130.18Digital, Analog Bargraph, Backlight, 500 V, 1000 V, 2500 V, 5000 V, Auto DAR/PI Measures voltage, insulation, and capacitance. Displays test voltage, insulation resistance, and leakage current during the test; and capacitance and discharge voltage present at the test leads at the conclusion of the test. Features include automatic calculation and presentation of the Dielectric Absorption Ratio (DAR) and Polarization Index (PI). Prevents test voltages to be generated if a live sample is detected.
Cat. #2155.51 Digital w/Analog Bargraph, 250V, 500V, 1000V, Continuity, V Insulation and continuity tester featuring three test voltages (250V, 500V, and 1000V) for insulation resistance testing up to 40GΩ, and continuity tests at 200mA. Timed Test Mode enables insulation testing up to 40 minutes. Supports optional Remote Probe accessory. Complies with International Insulation Testing Standards including IEC/EN 61557.
Cat. #2155.53 Digital w/Analog Bargraph, Alarm, (50, 100, 250, 500, and 1000) V, Ohm, Continuity, V, kΩ, Cap, Mem, Bluetooth w/DataView® Software Multi-function tester for measuring insulation resistance up to 200 GΩ, with test voltages of 5(50, 100, 250, 500, and 1000) V. Also measures resistance, capacitance, continuity, frequency, and voltage. Includes memory for storing up to 1300 measurements. Bluetooth allows connection to a computer running DataView®. Complies with International Insulation Testing Standards including IEC/EN 61557, and is rated 600 V CAT IV.
Cat. #2126.53 Digital 250V, 500V, 1000V, Continuity, 400kΩ, V Measures insulation resistance from 1kΩ to 4000MΩ using three user selectable test voltages of 250V, 500V, and 1000V. Can perform continuous tests up to 15 minutes. Designed for insulation tests on cables, switchgears, motors, DC generators, power tools, and small appliances. Also functions as a multimeter for measuring voltage, continuity, and other parameters.
Cat. #2126.55 Megohmmeter Model 6529 (Digital, 50V, 100V, 250V, 500V, 1kV, 420K-Ohm, V, Continuity, Alarm & Timer, PI/DAR)
Model 6529 is a low cost 1000V hand-held instrument that offers Multimeter functions as well as Megohmmeter functions. It is a portable measuring instrument with a digital display. It is powered by batteries. This instrument can check the safety of electrical insulation. For example, it can be used to test new insulation before it is powered up, check existing insulation in a power-off condition, or troubleshoot potential faulty insulation.
Cat. #2155.55 Digital w/Analog Bargraph, Alarm, 10V, 25V, 100V, 250V, 500V, Ohm, Continuity, V, kΩ, Mem, Bluetooth Multi-function tester for measuring insulation resistance up to 50GΩ, with test voltages of 10V, 25V, 100V, 250V, and 500V. Also measures resistance, continuity, and voltage. Includes memory for storing up to 1300 measurements. Bluetooth allows connection to a computer running DataView®. Complies with International Insulation Testing Standards including IEC/EN 61557, and is rated 600V CAT IV.
Cat. #2155.56 Digital w/Analog Bargraph, Alarm, Variable 10V to 100V, Ohm, Continuity, V, kΩ Multi-function tester for measuring insulation resistance up to 20GΩ, with variable test voltages (10 to 100V). Provides Timed Test Mode for testing up to 40 minutes. Also measures resistance, continuity, and voltage. Complies with International Insulation Testing Standards including IEC/EN 61557, and is rated 600V CAT IV.
Cat. #2130.31 Graphical, Analog Bargraph, Backlight, Alarm, Timer, (500, 1000, 2500, 5000, 10,000) V, Ramp, StepV, Variable, Auto DAR/PI/DD, USB, w/DataView® Software Fully automated 10,000 V graphical insulation tester for measuring a wide variety of electrical insulation resistance values on cables and devices operating at high voltage, using standard fixed voltages (500, 1000, 2500, 5000 and 10,000) V or three programmable step voltage profiles (40 to 10,000) V. USB interface allows connection to a computer running DataView® for configuring the instrument, downloading test results, and generating reports.
Cat. #2130.32 Graphical, Analog Bargraph, Backlight, Alarm, Timer, (500, 1000, 2500, 5000, 10,000) V, 15 kV, Ramp, StepV, Variable, Auto DAR/PI/DD, USB, w/DataView® Software Fully automated 15,000V graphical insulation tester for measuring a wide variety of electrical insulation resistance values on cables and devices operating at high voltage, using standard fixed voltages (500, 1000, 2500, 5000, 10,000) V, and 15,kV) or three programmable step voltage profiles (40 to 15,000) V. USB interface allows connection to a computer running DataView® for configuring the instrument, downloading test results, and generating reports.
Cat. #2138.06 Measures voltage, current via clamp, power, waveforms, and harmonics; includes DataView® software Multi-function instrument for testing continuity, resistance, insulation, earth and selective earth, loop impedances, type A and AC RCDs, voltage, frequency, current (via a clamp), active power, harmonics, and phase rotation. Stores up to 1,000 tests, which can be downloaded and processed with DataView® (included).
Cat. #2138.07 Measures voltage, current via clamp, power, waveforms, and harmonics; includes DataView® software Multi-function instrument for testing voltage, current via clamp, power, waveforms and harmonics. Stores up to 1,000 tests, which can be downloaded and processed with DataView® (included).
Cat. #2130.03Digital, Analog Bargraph, Alarm, Timer, (50, 100, 250, 500, and 1000) V, Auto DAR/PI, Resistance, Continuity, RS-232 w/DataView® Software, 128 kB Memory Measures insulation resistance to 4000 GΩ (4 TΩ). Test results include DAR, PI, capacitance, voltage measurement, and duration of test. Memory function enables storage of test results. RS-232 interface allows connection to a computer running DataView® for configuring the instrument and downloading test results and generating reports.
Cat. #1403.01 Analog, 500V, 1000V, Resistance, Continuity Performs insulation resistance testing at 500V and 1000V, and resistance measurements up to 1000Ω. Megohm log scale graduated from 0.1 to 1000MΩ. Ohm scale is linear with a range from 0 to 10Ω. Can be used for a broad range of plant and field service applications and is designed for use in harsh environments.