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Cropico DO5000 Series


A comprehensive range of mains and battery powered digital micro ohm meters with temperature compensation

True 4 terminal measurement eliminate lead resistance errors
Measuring ranges from 3 microhms to 30k ohms
Test currents from 100 micro amps to 10 amps
Loading capability for results and analysis
Available with a wide range of accessories including cable clamp

The D05000 digital micro ohmmeter offers flexibility of measurement with high accuracy, ease of use, and exceptional functionality.

This micro ohmmeter has programmable measuring current in 100 steps. Automatic temperature compensation references the measurement to 20°C and Hi / Lo limits permits efficient sorting of components.

An optional PRT 100 sensor easily plugs into a socket on the front of the unit. When used in the fast measuring mode it can easily sample 50 measurements per second. All functions are available as standard as well as a data logging function which stores up to 4000 date and time stamped readings. Statistical analysis of these values allows you to display the Max / Min / Average values as well as the peak to peak and standard deviation.

The D05000 micro ohmmeter instrument is ideally suited for laboratory environment or production line testing, The DO5000 features serial communications as well as an optional PLC interface, and can be remotely controlled and integrated into an automated testing system. All features and functionalities are available on all of the models in the range. The D05001 adds an internal battery, while the D05002 has a lower current capability, than the DO5000.

Cropico DO5000 Micro-Ohmmeter 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    

Case Studies

Seaward has the measure of testing at fuse manufacturer Seaward has the measure of testing at fuse manufacturer
Seaward has the measure of testing at fuse manufacturer

One of the UK’s leading manufacturers of industrial and domestic fuse-links has specified advanced microhmmeters to improve resistance testing at its factory. Lawson Fuses Lim...

World's largest fuse manufacturer specifies Cropico World's largest fuse manufacturer specifies Cropico
World's largest fuse manufacturer specifies Cropico

The world's largest manufacturer of North American and European-style fuses is using the Cropico DO5000 microhmmeter to test the functionality of its products during the manufact...

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