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Cropico DO5002

Digital microhmmeter with temperature compensation

  • High accuracy 0.03%, 6 ranges, 200milliohms to 30kilohms
  • Adjustable current ranges,10uA-100mA
  • Fast sampling (0.02Hz) at 10u ohm resolution
Cropico DO5002

Cropico DO5002

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The DO5002 micro ohmmeter is a truly remarkable instrument and ideally suited for laboratory testing of samples, for production line testing, and with the addition of the interfaces RS232 or PLC, the DO5002 micro ohmmeter may be remotely controlled and integrated into an automated testing system.

The DO5002 micro ohmmeter encompasses all the features required of an ohmmeter in one instrument. Programmable measuring current in 100 steps ensures that the DO5002 is suitable for all your applications. Automatic temperature compensation and Hi / Lo limits permits sorting of components with the minimum of fuss. Statistical analysis of these values allows you to display the max/min /average values as well as peak to peak and standard deviation. The DO5002 will even calculate cable lengths in ohms/metre.

Cropico DO5000 Series Comparison
Features DO5000 DO5001 DO5002
True 4 terminal measurement eliminates lead resistance errors
Measuring range from 3 milli ohm to 30 kilo ohm  
Measuring range from 200 milli ohm to 30 kilo ohm    
10 micro ohm resolution    
100 nano ohm resolution
True zero capabilities
Digital Calibration
Automatic temperature compensation with programmable coefficients
Open circuit lead warning LED
Current range from 10mA to 10A  
Current range from 10 micro Amp to 10mA    
Programmable measuring current 10% to 100% in 1% steps
High Accuracy 0.03%
Fast measuring capability of 50 measurements per second
Programmable High Low Limits with red / green lamps on front panel
Open Circuit voltage limit mode 20mV / 50mV maximum
Measuring current selection +I / -I and Auto average
Data logging with statistical analysis
Cable length calculations
Rechargeable batteries built in    
Cropico DO5002
to Request a Quote

Technical specification

Measurement 4 wire eliminates lead resistance
Display LCD Graphics panel with backlight 30,000 count
Ranges Manual / Automatic
Auto Zero Value Average Hold
Systems Interface RS232 fitted as standard, PLC option
Terminals 4mm safety sockets
Working Temperature 0°C ... 45 °C
Storage Temperature  -10°C...+60°C
Mains Supply 230 V ±10%, 115 V ±10% 47...63Hz
Safety IEC 1010 Class 1
Dimensions 339 x 324 x 131mm (W D H)
Weight 8.5kg
Accessories Supplied with RS232 interface, mains cord, handbook and certificate of conformity

Resistance ranges

Range Resolution Min. Current Max. Current Accuracy at full rated current
 30kOhm  1Ohm  10mA  100mA  ±(0.03% Rdg +0.02% FS)
 3kOhm  100mOhm  100 mA  1mA  ±(0.03% Rdg +0.01% FS)
 300Ohm  10mOhm  1mA  10mA  ±(0.03% Rdg +0.01% FS)
 30Ohm  1mOhm  10mA  100mA  ±(0.03% Rdg +0.01% FS)

CH01 Concentric Handspike

Concentric handspikes View Product..


Adjustable clamp support, measurement length of up to 1,000mm.   View Product..


Clamping device, designed for cross sections of 1mm² to 1,000mm².   View Product..


Clamping device, designed for scorr sections of 1mm² to 1,000mm².   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..


Interface PLC View Product..


Temperature probe with 2 metre lead length for D05000 series View Product..

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