Digital ohmmeter
415 V | Cropico DO6 D06 Seaward

The Cropico D06 covers a wide range of measurements from 1 micro ohm to 200 kilo ohm, the DO6 ohmmeter is a comprehensive ohmmeter with many features incorporated as standard.

These benefits include manual and automatic range selection; temperature compensation for copper, referencing the measurement of copper to 20°C; voltage limiting facility for those wishing to measure switch contact resistance to International Standards, the measurement voltage is limited to 20mV. An RS232 serial interface gives full talk / listen capability, making it simple to add to an automated measuring system.

High / Low limits may be set over the interface with voltage-free contacts being available on the rear panel. For those wishing to measure inductive circuits e.g. motor windings, a special protection circuit may be initiated thus avoiding any problems that may arise due to induced high voltage.

* True 4 wire measurement eliminates lead resistance errors
* 8 push button ranges 20 milli ohm... 200 kilo ohm
* Resolution of 1 micro ohm on 20 milli ohm range
* Manual / automatic range selection
* Temperature compensation for copper and brass
* Thermal E.M.F. compensation
* Dry circuit measurement: 18mV limited
* Open circuit lead warning
* RS232 interface
* Hi / Lo limits