Micro Ohmmeters
We have a great selection of micro ohmmeters to choose from
Cropico specialize in high accuracy low resistance milliohmmeters and micro ohmmeters used in a variety of industries and applications.
The range includes a number of portable testers designed for use in tough environments, ideal for use in test facility or out in the field. The units are rugged yet compact while maintaining accurate low resistance measurements.
To compliment the range of units we also have all the accessories you could ever need, ranging from cable clamps to calibrators.
There are both basic and advanced testers with many different features including:
- Cooling curve measurements to plot peak resistance
- Fast measuring modes – up to 50 measurements a second
- Full temperature compensation
- Low current for more accurate readings
- Programmable measuring current
- 415V protection
- Data logging and statistical analysis
- Suitable for inductive loads
Our testers employ a four wire measurement technique, often referred to as Kelvin or Thomson configuration. This allows for accurate measurement without the need for lead balancing or nulling.
There are 7 products that match your filter criteria

Cropico DO7 Plus
A High performance micro ohmmeter has the ability to log results, display Cooling Curves and manipulate test results for future analysis. View Product

Cropico DO7
The DO7 digital micro ohmmeter is a practical instrument for low resistance measurement, ideal for Utilities use in the workshop, field or test facilities. View Product

Cropico DO7010
The DO7010 portable micro ohmmeter is an instrument for low resistance and bonding resistance measurement, ideal for aerospace utillities workshop, or test facilities. It is of rugged construction, contained in a sealed case. View Product

Cropico DO7e
The DO7e is a practical low cost instrument for low resistance measurement, ideal for use in the workshop, field or test facilities. It is of rugged construction. View Product

Cropico DO5000 Series
The DO5000 is one in a series of bench top, rack mountable, high precision, fast, flexible digital micro ohmmeters with temperature compensation and remote capability. View Product

Cropico DO4000 Series
Hand held, general purpose, battery powered, very lightweight (under 2 Lbs) four wire digital micro ohmmeters feature rich with up to 10µΩ resolution and instantaneous readings. View Product

Cropico DO4A
Rugged, portable digital micro ohmmeter with 415V protection, digital calibration and 4000 count. View Product