Manual Single-Phase Kilowatt Hour Meter On-Spot Calibration Instrument (portable kwh tester)

1. Purposes

BY2043CManual Single-Phase Kilowatt Hour Meter On-Spot Calibration Instrument is a most applicable and convenient calibration tool for Single-Phase Kilowatt Hour Meter in modern villages and towns.

2. Functions and features

♦On-spot single-phase transforming calibration is available for electronic Kilowatt Hour Meter, and measurement on voltage, current, power and power factor.

♦Precise clamp current transformer calibration is available for Kilowatt Hour Meter without disassembling, and measurement on voltage, current, power and power factor.

♦Photoelectric and manual calibration are available.

♦(85~265)VAC range, with protection for over-voltage .

♦Clamp current transformer with various measurement ranges can be attached.

♦Power pulse output for calibration.

♦LCD display.

♦Small, light for carrying.

♦99 groups of calibration data can be stored.

♦precision grade: 0.3 grade, 0.5 grade.

3. Main technical parameters

♦Voltage measurement: 85V~260V, precision: 0.5%

♦Current measurement: 0.25A~100A, precision: 0.5%

♦Power measurement: 20W~22000W, precision: 0.5%

♦Power factor measurement: 0.5~1.0, precision: 0.01

♦Weight: 0.7kg