Rugged, a truly portable digital microhmmeter with data logging functions
- True 4 wire measurement eliminates lead resistance errors
- 4 ranges: 6 milli ohm to 6 ohm
- Resolution 1 micro ohm on 6 milli ohm range
- Graphics Display with backlight
The DO7010 is a very rugged and very compact, portable digital ohmmeter for the measurement of low resistance.
Using rechargeable and replaceable NiMh batteries with external charger, the DO7010 is capable of measuring with a current of 1 and 10 Amps on all except the highest range.
The DO7010 has been designed with the latest solid state and microprocessor techniques to ensure the very best in measurement reliability and features.
The LCD graphic display panel gives full information regarding the measurement configuration, and a single measurement start button ensures that the operation is simple and easy to use.
The measurement may be triggered when the measurement leads are applied to the device under test ensuring fast single person operation.
A remote hand terminal is also available which will fully control the DO7010 at a distance of up to 15 meters.
The data logging function also permits test sequences to be downloaded from an Excel spreadsheet and the measured results uploaded back to the spreadsheet.
Cropico DO7010
Measurement | 4 Terminal Kelvin/Thomson principle eliminates error due to lead resistance. Open circuit measurement voltage =5V dc |
Display | 240 x 64 dot Graphics with backlight, 3 language selection |
Ranges | 4 ranges auto or manual selection |
Battery | NiMhd battery pack that can be quickly and easily replaced with a fully charged unit. External charger |
Terminals | The measurement leads are connected via Jaeger connectors |
Working Temp | 0...50°C rel. humidity 80% max. non-condensing |
Storage Temp | -20...+50°C |
Safety | Conforms to EN61010-1 |
Main Instrument Class | |
111(SELV) | |
Battery Pack Class 111 (SELV) | |
External mains charger Class 11 | |
Dimensions | 330 x 120 x 200mm (W D H) approx |
Mass | 4kg approx |
Accessories | Supplied complete with battery pack and external charger, operating handbook, and calibration certificate |
Resistance ranges
Range | Resolution | Typical Current | Accuracy @ 20°C ±5°C, 1 year | Temperature Coefficient / °C |
6Ohm | 1mOhm | 100mA/1A | ±(0.1% Rdg +0.1% FS) | 40 ppm Rdg + 30 ppm FS |
600millOhm | 100microhm | 1A/10A | ±(0.1% Rdg +0.1% FS) | 40 ppm Rdg + 30 ppm FS |
60mOhm | 10microhm | 1A/10A | ±(0.1% Rdg +0.1% FS) | 40 ppm Rdg + 30 ppm FS |
6mOhm | 1microhm |