Gold Member Since 2013
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Beijing GFUVE Electronics Co., Ltd.

Portable Multifunction Energy Meter Cali, Portable Three-Phase Meter Site Test Sol, Electric Meter Calibrator manufacturer / supplier in China, offering Portable High Accuracy Meter Test Equipment, Anti-Interference Dielectric Loss Tester, Circuit Breaker Tester / Analyzer and so on.

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Portable High Accuracy Meter Test Equipment

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 300PCS/Month
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: GF312V2
  • Power: Electricity
  • LCD Display: With LCD Display
  • Gf312V2: Portable Multifunction Energy Meter Calibrator
  • Weight: 1.8kg
  • Trademark: GFUVE
  • Origin: Beijing, China
  • Application: Mechanical Instrument, Electromagnetic Instrument
  • Certification: CE, CCC
  • Customized: Customized
  • Accuracy Class: 0.05%,0.1%
  • Ambient Temperature: -25′c~45′c
  • Specification: CE, ISO9001: 2008, IEC approved
Product Description
Product Description of GF312V2 portable three phase multifunction energy meter calibrator,CE,ISO9001:2008,IEC approved,english version display.with two years quality warranty.

GF312V2 portable three phase multifunction energy meter calibrator is with human oriented design, small configuration and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use.


High accuracy 0.05%
Screen copy function
Input two pulse signal for master and slave meter synchronously calibration
Large size display screen, direct viewing and convenient
Internal communication port for PC control
Multi power supply ways for different testing occasion
Large capacity storage device for mass memory

Test Voltage
Error± 0.05%
Harmonic2 nd -- 51 st
Test Current
Range (direct connection)0.01-10A
Range (clamp CT)100A
5A, 500A, 1000A, 2000A (option)
Error (direct connection)± 0.05%
Error (clamp CT)± 0.2% (5A, 100A )
± 0.5% (other)
Harmonic2 nd -- 51 st
Power measure error
Active power (direct connection)± 0.05%
Active power (clamp CT)± 0.2% (5A, 100A)
± 0.5% (other)
Reactive power (direct connection)± 0.1%
Reactive power (clamp CT)± 0.2% (5A, 100A)
± 0.5% (other)
Energy measure error
Active energy (direct connection)± 0.05%
Active energy (clamp CT)± 0.2% (5A, 100A)
± 0.5% (other)
Reactive energy (direct connection)± 0.1%
Reactive energy (clamp CT)± 0.2% (5A, 100A)
± 0.5% (other)
Phase angle
Range0º – 360º
Error± 0.05º
Range45Hz – 65Hz
Pulse output
Energy constant1~25000imp/kWh
Pulse ratio1: 1
Output level5V
Pulse input
Input channel2
Input level5 -- 10V
Input frequencyMax. 100Hz
Resolution7" TFT color  (480× 234)
Vector diagramYes
Energy accumulationYes
CT ratio testYes
Local parameter inputYes
Wiring emulationYes
Recorder checkYes
Data storageYes
Data storage qty5000
External extend memoryYes
Screen printingYes
Communication portUSB/RS232
Communication with PCYes
Upload dataYes
External mini printerYes
External keyboardYes
Voltage Supply wayExternal power
  test lead power
Voltage Supply45-450V, 50/60Hz
Ambient temperature-25-- +45degrees
Relative humidity30% -- 95%
Dimensions (W × H × D) (mm)245× 168× 70
Weight (kg)1.8kg
Portable High Accuracy Meter Test Equipment
Portable High Accuracy Meter Test Equipment
Portable High Accuracy Meter Test Equipment
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