AEMC 6240 Micro-Ohmmeter with 10 Amp Kelvin Clips


Key Features:

  • Reliable low resistance measurements from 5μΩ to 400Ω
  • Four-terminal Kelvin resistance measurement eliminates test lead resistance
  • 10A test current up to 4000μΩ
  • ±0.25% basic accuracy
  • 1μΩ resolution
  • Direct reading, easy to operate
  • Six selectable resistance ranges
  • Reverse polarity switch
  • Overload and input fuse protection
  • Manufactured to international safety and environmental standards
  • Automatic decimal point and zeroing
  • Large terminals accept banana plugs and spaded lugs
  • Rechargeable NiMH battery with internal charger (110/220V)
  • Large multifunctional backlit display
  • Includes power cord and isolated USB cable
  • Includes FREE DataView® software for data retrieval, real-time display, analysis and report generation
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The 10A Micro-Ohmmeter Model 6240 is a rugged, low resistance tester designed for both plant maintenance and field use. Utilizing a four-lead Kelvin method of testing, the Model 6240 Micro-Ohmmeter accurately measures very low resistance within 0.25%.

Resistance measurements are automatically calculated from 1µΩ to 400Ω with resolutions down to 1µΩ. The Model 6240 has selectable test currents of 10A, 1A, 100mA and 10mA and includes a polarity reversal function.

The Model 6240 is designed to conduct tests on both resistive and inductive material. Up to 99 measurements can be stored and printed directly to a printer or from a PC.

The DataView® Software included allows you to configure the instrument, temperature compensate the test results, as well as, store data and print reports.

Measurement Range5 to 3999µΩ4 to 39.99mΩ40 ­to 399.9mΩ400 to 3999mΩ4 to 39.99Ω40 to 399.9Ω
Resolution1µΩ10µΩ100µΩ1mΩ10 mΩ100mΩ
Accuracy±(0.25%R + 2ct)
Measurement Current10.2A ±2%1.02A ±2%102mA ±2%10.2mA ±2%
Open Voltage4 to 6V
Inductance0.5H Max
Voltage Measurement Indication
Measurement Range0.01 to 3.999mV4 to 39.99mV40 to 399.9mV0.4 to 3.999V4 to 4.70V
Current  Measurement Indication
Measurement Range5 to 39.99mA40 to 399.9mA0.4 to 3.999A4 to 11.00A
General Specifications
Storage Memory99 tests, supplied with DataView® software for download and reporting
Automatic Storage of Test ResultsYes
BatteryRechargeable NIMH battery pack 6V, 8.5Ah.
Battery Life10A≥ 850  tests with a duty cycle of 5 seconds on and 25s off
1A≥ 3500 tests with a duty cycle of 5 seconds on and 25s off
100mA≥ 4500 tests with a duty cycle of 5 seconds on and 25s off
10 mA≥ 5000 tests with a duty cycle of 5 seconds on and 25s off
In standby modeBattery life 4 to 6 months
Dimensions (L x W x H)10.70 x 9.76 x 7.18” (272 x 248 x 182mm)
Weight10 lbs (4.5 kg)
Operating Temperature-10° to +55°C (14° to 131°F) & 10 to 85% RH
Storage Temperature (without battery)-40° to +70°C (-40° to 158°F) & 10 to 90% RH
Altitude Operating2000 m
IP RatingIP 54 per IEC 60529 cover closed
SafetyIEC/EN 61010-1 category III 50V, Pollution Degree 2                                                
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