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GF211B Multifunction onsite handheld digital phase angle meter

Country/Region china
Categories Auto Range Digital Multimeter
Telephone +8610-85782698
ICP License Issued by the Chinese Ministry
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GF211B Multifunction onsite handheld digital phase angle meter

GF211B Multifunction onsite handheld digital phase angle meter

GF211B multi-function double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on.

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  • Measure phase angle between two voltages, between two current or between voltage and current
  • Measure alternating voltage (U), alternating current (I), frequency (F), active power (P), reactive power (Q), power factor (PF) and so on.
  • Current signal is obtained by the clamp current transformer on line directly
  • Discern inductive circuit and capacitive circuit;
  • Directly read differential protection phase among every unit of CT
  • Can check connection of transformer
  • Measure two way voltage phase sequence
  • Can check whether the meter connection is right or not
  • Can evaluate the running speed of electric kWh meter
  • High resolution of current, so can be used as a leakage current meter


Electrical parameters
Accuracy class1%
Power supply3.7V batteries
AC Voltage0-500V
AC Current200mA / 2A / 10A
Active power accuracy0.5%, resolution 0.01W
Power factor-1 ~ 0 ~ 1, resolution 0.001
Fundamental error (under standard operating environment)
Wave formSine wave Distortion ≤1%
Frequency50±2Hz, 60±2Hz
Wire positionCenter of clamp
Phase measurementVoltage: 100V±25V
Current: 1A±0.2A
Phase accuracy1.0% FS
Voltage accuracy
200V1.0FS, Resolution 0.1V
500V1.0FS, Resolution 1V
Current accuracy
10A1.0FS, Resolution 10mA
2A1.0FS, Resolution 1mA
200mA1.0FS, Resolution 0.1mA
Input impedance
When measure voltage1M
Input voltage impedance>120K when measure phase
Phase measurement
Voltage range2-500V
Current range0.005-10A
Additional error
Measure phase angle, the voltage and the currentLess than the fundamental error
Measure currentThe error led by wires away from center of clamps is less than the fundamental error
Safety specification
Resistance to voltageThe meter can resist 1000V (AC sine wave, 50Hz or 60 Hz) for 1 minute between the meter circuit and the meter case; Between input joint U1 and U2 can resist 500V (AC sine wave, 50Hz or 60 Hz) for 1 minute.
Insulation resistanceThe resistance both between the meter circuit and the meter surface and between the terminals U1 and U2 is greater than 100M.
Mechanical parameters
Dimensions (W×D×H) (mm)185×85×41
Weight (kg)0.26
Environmental conditions
Working temperature0°C±40°C
Multi-function double clamp digital phase angle meter1 piece
Clamps 10A2 pieces
Clamp wire2 pieces
Voltage wire2 pieces
User's manual1 piece
Certification of quality1 piece
Box1 piece

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  • GF211B-Multifunction onsite handheld digital phase angle meter(846K)

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