GPM-8212 AC power meterDetailed product description：

Detailed information of GPM-8212 AC power meter:

Product Introduction:
Desktop digital AC power meter, main function: AC Power Meter
Simultaneously measure and display power, current, and voltage (power factor or frequency)
True RMS voltage, current, power
Can be automatically calibrated by computer
Maximum/Minimum/Save Function
High noise resistance capability
. CT ratio setting (1~9999)
. PT ratio setting (1~9999)
RS-232 or RS-485 interface (optional)

Basic Parameters:
voltage
There are a total of 8 gears, including 5V, 10V, 20V, 40V, 80V, 160V, 320V, and 640V,
Can shift automatically or manually
Measurement type True rms
Input impedance>1M Ω
Maximum input voltage 1000V (peak), 700V (rms)
PT ratio setting 1~9999
Accuracy (at 23 ° C ± 5 ° C)
(Sine wave) ± 0.1% reading ± 0.1% gear
current
There are 8 gears in total, including 160mA, 320mA, 640mA, 1.280A, 2.560A, 5.120A, 10.24A, and 20.48A, which can be automatically or manually shifted
Measurement type True rms
Input impedance 0.01 Ω
Maximum input current 30A (peak), 20A (rms)
CT ratio setting 1~9999
Accuracy (at 23 ° C ± 5 ° C)
(Sine wave) ± 0.1% reading ± 0.1% gear
watt
Measurement range 0.32mW~13.10kW
Measurement type True rms
Accuracy (at 23 ° C+5 ° C)
(Sine wave) ± 0.2% reading+0.2% gear
power factor
Range 0.001~1.000
The formula W/(V x A)=Power Factor (PF)
frequency
Measurement range: 40Hz~400Hz
Accuracy (at 23 ° C ± 5 ° C) ± 0.2% reading
General
Display screen with 4-digit 0.56 "LED and 2 sets of 4-digit 0.4" LED
Minimum input 2% read value
Reaction time 2 times/second
Overload indicator "O.L"
Use power supply
Communication 86~265V, 50/60Hz
Attachment
1 power cord,
Operation manual x 1,
Optional equipment: RS-232 or RS-485 interface and magnetic disk
Dimensions and Weight
251 (width) × 91 (height) × 291 (length) mm
About 1.6 kilograms