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DO4001 Ohmmeter

Cropico DO4001

Handheld digital microhmmeter

- 6 ranges 40milliohms to 4kilohms, long scale length 4,000 count. Automatic or manual range selection.
- Temperature compensation (using PT100 probe)
- Resolution 10microhms on 40milliohm range.

Cropico DO4000 Series Comparison

Features DO4000 DO4001 DO4002
True 4 terminal measurement eliminates lead resistance errors      
Measuring range from 40 milli ohm to 4 kilo ohm      
Measuring range from 4 milli ohm to 400 ohm      
10 micro ohm resolution      
1 micro ohm resolution      
True zero capabilities      
Digital Calibration      
Auto / Manual range selection      
Automatic temperature compensation      
Temperature measuring range -50 to +800°C      
Open circuit lead warning LED      
100mA measuring current      
1A measuring current      
Auto power off to maximise battery life      

Cropico DO4001

The model 4001 also includes temperature compensation, with preset coefficients for copper and aluminium plus user settable coefficients for other materials. Temperature measurement over the range -50...+800 deg. C is also available.

This portable digital milliohmmeter is a practical instrument for low resistance measurement, ideal for use in the workshop, field or test facilities. This milliohmmeter is of rugged construction contained in a sturdy plastic case.

The Series 4000 has many advanced features, including Auto ranging, forward and reverse current measurement with auto average, True current zero, protection up to 415 volts rms, digital calibration and long scale length, 4,000 count and auto power down to maximise battery life.

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