RETOMETR-M2 is designed for specialists in relay protection and automation of power enterprises, power department services of industrial enterprises, and other specialists in power engineering, oil and gas industry, and railroad power supply.
RETOMETR-M2 can be used for measuring the following parameters:
RETOMETR-M2 is a multifunctional and fully automated pocket device of the newest generation. It is lighter and has better precision then all of the currently manufactured volt-amper-phase meters. The device is easy and convenient in use. It can also run on batteries for quite a long time that allows both laboratory and field tests in a wide temperature range and under insufficient light.
The module has a frame made of shockproof plastic and delivered in a comfortable carry bag with carry-belt and accessory pockets. Besides, RETOMETR-M2 is packed into a protective cover with magnetic plates at the bottom of the cover for fixing the device either on the upper flap of the carry bag or on a metal surface (it can be storage wall, panel, etc.).
The device is delivered in a transport/carry bag with accessory kit including three clamp-on ammeters, USB-C Power Adapter, and crocodile clips. The outer pocket of the bag is made for carrying probes. While used, RETOMETR-M2 can be held in hands or placed on a surface. For convenience there are two other options for positioning RETOMETR-M2 using the protective cover with magnets. Besides protection, the cover can be used for carrying RETOMETR-M2 the following ways:
Number of measuring channels
|
3 |
Input resistance, min
|
2 MOhm |
Voltage measurement ranges
|
0,06 ... 750 V |
Measurement permissible absolute error limits (50 Hz)
subrange 0,06...6 V
subrange 6...60 V
subrange 60...750 V
|
±(0,002x+0,01) В
±(0,005x+0,03) В
±(0,005x+0,3) В
|
Number of measuring channels
|
3 |
Current type
|
AC |
Current measurement ranges
|
0 ... 40 А |
Measurement permissible absolute error limits (50 Hz)
subrange 0...0,4 А
subrange 0,4...6 А
subrange 6...40 А
|
±(0,015x+0,004) А
±(0,015x+0,003) А
±(0,015x+0,03) А
|
Voltage Frequency Measurement Range
|
40 ... 80 Hz |
AC voltage Measurement range
|
0,6 ... 750 V |
Limits of permissible absolute measurement error
|
±0,01 Hz |
Measurement range of the phase difference between two voltages, two currents, voltage and current
|
-180 ... +180 ° |
AC voltage range
|
0,06 ... 750 V |
AC current range
|
0,04 ... 40 А |
Operating temperature range
|
-20 … +40 °С |
Power supply of device
|
imbedded Li-pol accumulator (3,7 V) |
Weight, max
|
3 kg |
Overall dimensions, max
|
125 х 185 х 50 mm |
Overall dimensions (with bag), max
|
310 х 210 х 180 mm |