- Registration of active, reactive and apparent energy for register testing
- Active, reactive and apparent power measurements
- Current and voltage measurements
- Active, reactive and apparent energy measurement for singlephase and three-phase, 3- or 4-wire, circuits with integrated error calculator
- Impulse output for energy (galvanic isolated)
- Phase angle measurements
- Power factor measurements
- Frequency measurements
- Wide measuring range with auto ranging
- Display of vector diagram for analysis of mains conditions and meter connections
- Measurements of wave forms and harmonics with display
- Easy detection of circuit connection faults
- Precision test equipment for AC values in the 45 Hz to 66 Hz frequency range
- LCD display ¼ VGA (240 x 320 Pixels) with graphical user
interface
- Data memory for test results and customer data
- Integrated printer for printing test results on site
- Small dimensions and light in weight
- Serial interface (RS 232) for data transfer
The CheckMeter 2.3 Portable Standard Meter is a three-phase electronic meter test unit of accuracy class 0.2%, used for testing single and three-phase electricity meters on site.
The unit can be used with a set of 3 active error compensated clamp-on CT 100A (range: 10 mA … 100 A / cable