Sonel MMR 620 Milli Ohm Meter
The MMR-620 Series meters are professional portable instruments for measuring very low resistances. Due to their special measurement algorithm they can be used for both resistive and inductive type of a...
The MMR-620 Series meters are professional portable instruments for measuring very low resistances. Due to their special measurement algorithm they can be used for both resistive and inductive type of a specimen that makes MMR-620 a perfect instrument for electricianstesting electrical junctions, motors and power transformers windings.The results can be stored in the internal memory and send to a computer via serial interface. A quick PASS/FAIL test function with results displayed and acoustically indicated simplifies measurements considerably. The MMR-620 meter can also be used for testing the quality of the junctions in a production process via the interface.
Features of Sonel MMR 620 Milli Ohm Meter:
- Measure low resistance levels on resistive and inductive objects
- Max test current of 10A
- Resistance range to 1999Ω
- Automatic and manual selection of measurement range
- Multiple measurement modes - normal, automatic, continuous and window
- Built-in memory storage with space for 990 records and support for download to PC
- Quick PASS/FAIL test function
- Portable, lightweight design supplied with straps for hanging around the neck.
| Operation Temperature | 0...+40°C |
| Accuracy | ±10% |
| Battery Charging Time | approx. 2,5 hours |
| Immunity to interference | additional error ≤1% for voltage 50 Hz ≤100 mV RMS |
| Storage temperature | -20...+60°C |
| Weight | approx. 1,7 kg |
| Dimensions | 295 x 222 x 95 mm |
| Power Supply | battery package SONEL/Ni-MH 4,8 V |