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Beijing GFUVE Electronics Co., Ltd.

On Site Energy Meter Calibration, on Site Energy Meter Testing Kit, on-Site Calibration of Kwh-Meters manufacturer / supplier in China, offering Portable 3 Phase on Site Energy Meter Calibration Testing Kit, D210 Bluetooth POS Cardpayment Solutions, Traditional Digital Temperature Mounting Installation Meter and so on.

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Supplier Homepage Product Meter Test Equipment energy meter calibration Portable 3 Phase on Site Energy Meter Calibration Testing Kit

Portable 3 Phase on Site Energy Meter Calibration Testing Kit

Purchase Qty.:
1-2 3+
FOB Unit Price: US $295 US $195
Purchase Qty. (Pieces) FOB Unit Price
1-2 US $295
3+ US $195
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Port: Beijing, China
Production Capacity: 200pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GF312B
  • Power: Electricity
  • Voltage Output: 600V
  • LCD Display: With LCD Display
  • Accuracy Class: 0.05, 0.1%, 0.2%
  • Test Voltage - Continued Error: ±0.05% (30V-600V) ±0.1% (5V-30V)
  • Test Current Range (Direct Connection): 20mA-20A
  • Active Power (Direct Connection): ±0.05% (0.1A-20A) ±0.1% (0.02A-0.1A)
  • Key Words: on Site Energy Meter Testing Kit
  • Trademark: GFUVE
  • Specification: 390mm× 200mm× 160mm
  • Application: Mechanical Instrument, Time Frequency Instrument, Electromagnetic Instrument
  • Certification: CE, CCC
  • Current Output: Range (Clamp CT) 10mA-3000A
  • Customized: Customized
  • Test Voltage Range: 0V-600V
  • Harmonic: 2ND-63st
  • Test Current Range (Clamp CT): 10mA-3000A
  • Reactive Power (Direct Connection): ±0.1% (0.1A-20A)
  • Model: on Site Energy Meter Calibration
  • Transport Package: Standard Export Box
  • Origin: Beijing, China
Product Description
Product Description
GF312B portable 3 phase on site energy meter calibration testing kit 
GF312B portable 3 phase on site energy meter calibration testing kit is used to calibrate three phase, single phase, active and reactive energy meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line. It can measure wave distortion factor and 2nd to 63th harmonic wave.
1. Three phase active or reactive electricity energy meter;
2. Calibrate three phase, single phase, active or reactive meter error;
3. Measure U(voltage) of three phase or single phase;
4. Measure I(current) of three phase or single phase;
5. Measure active power of three phase or single phase;
6. Measure reactive power of three phase or single phase;
7. Measure apparent power of three phase or single phase;
8. Measure power factor of three phase or single phase;
9. Measure phase angle between voltage and current;
10. Measure frequency of power line;
11. Display vector diagram
12. Display waveform of U and I;
13. Analyze and display content of harmonic of U and I;
14. Store and look measured data;
15. Optional 5A, 20A, 100A, 500A, 1000A, 2000A , 3000A current clamp;
16. Measure CT variable ratio;
17. Print the data of measurement on site.
Electrical parameters 
Accuracy class0.05, 0.1%, 0.2%
Power supply220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage
Error±0.05% (30V-600V) 
±0.1% (5V-30V)
Test Current
Range (direct connection)20mA-20A
Error (direct connection)±0.05% (100mA-20A)
±0.1% (20mA-100mA)
Range (Clamp CT)10mA-3000A
Error (Clamp CT)±0.2% (100mA-3000A)
±0.5% (10mA-100mA)
Power measure error
Active power (direct connection)±0.05% (0.1A-20A)
±0.1% (0.02A-0.1A)
Reactive power (direct connection)±0.1% (0.1A-20A)
Energy measure error
Active energy (direct connection)±0.05% (0.1A-20A)
±0.1% (0.02A-0.1A)
Reactive energy (direct connection)±0.1% (0.1A-20A)
Phase angle
Range0° ~ 360°
Power factor
Range-1 ~ 0 ~ 1
Error0. 0005
Pulse output 
Energy constant180000imp/kWh, 1800imp/kWh, 18imp/kWh
Pulse ratio1:1
Output level5V
Pulse input
Input channel1
Input level5-24V
Input frequencyMax. 2MHz
Resolution6"TFT (640×480)
Vector diagramYes
Energy accumulationYes
Communication portRS232
Communication with PCYes
Mechanical parameters
Dimensions (W×H×D) (mm)390×200×160
Host Weight (mm) 3
Weight (including Accessories 3pcs 100A clamp CT) (kg)12
Environmental conditions
Ambient temperature-10°C to 40°C
Relative humidity30%-85%
Product Groups
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