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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 DO4001

Cropico DO4001

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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.

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


Rechargeable battery pack includes battery cassette with rechargeable batteries. Docking station also acts as bench stand and charger. View Product..


Replaceable battery holder with non-rechargeable batteries View Product..


Replaceable battery holder with rechargeable batteries View Product..

Carrying Case (CB02)

Carrying bag with shoulder strap and lead pouch that has a clear front panel to enable full operation. View Product..

CH01 Concentric Handspike

Concentric handspikes View Product..


Duplex handspikes with 3 metre lead length compatible with D06. View Product..


Duplex handspikes with 3 and 15 metre lead length compatible with D06 View Product..


Lead set with 3 metre leads and terminated with large Kelvin clips type KC3. View Product..


Lead set with 3 and 15 metre leads and terminated with large Kelvin clips type KC3. View Product..


Comprising of 4x 1 metre leads with banana plugs 4x crocodile clips, 4xtest prods 2x brass Kelvin clip (KC1) suitable for use with DO4A, DO5000, DO6, DO7. View Product..


Lead set with 1 metre leads terminated in miniature Kelvin clips type KC2. View Product..

Rubber Boot

Rubber Boots View Product..

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