빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Function: Three Phase, AC current, AC voltage, AC leakage current, direct test of phase sequence; transformer groups, inductive, capacitive circuit discrimination; indirect test of power factor and power
Power: DC9V alkaline batteries(1.5V AA×6)
Consumption
About 80mA at most with enabled backlight, battery working continuously for about 10 hours
About 5mA with disabled backlight, battery working continuously for about 16 hours
Display Mode: LCD display, 240dots×160dots
Meter Size: Length, Width, Height:196mm×92mm×54mm
Clamp Size:
acuminate current clamp:7.5mm×13mm (4300)
round current clamp:35mm×40mm (ETCR4400)
Sampling Rate: About 2 times/second
Measurement Range
AC Voltage:0.00 V～600V
AC Current:0.0mA～20.0A
Phase:0～360°
Measured Signal Amplitude in Phase Test
Votage amplitude range: 10V～600V
Current amplitude range:20mA～10.00A
Data Hold: Press HOLD key to keep data, "DH" symbol appears
Data Storage: 99 sets
Automatic Shutdown: Automatic shutdown about 15 minutes later after launching to reduce battery consumption
Backlighting: Suitable for dark place and nightly use
Voltage Detection: Multi Functional DC9V Digital Phase Meter Electric Power Detector 0 Low battery symbol “ " appears to remind the replacement of battery when the battery voltage drops below 7.2V.
Weight: Main Unit about 550g(with battery),acuminate current clamp about 170g×3, round current clamp about 185g×3, test line about 250g
Test Line Length: 1.5m
Current Clamp Length: 2m
Working Temperature and Humidity: -10℃～40℃； below 80%Rh
Storage Temperature and Humidity: -10℃～60℃； below 70%Rh
Input Impedence: Testing voltage the input impendence is 2MΩ
Withstand Voltage: Withstand 1000V/50Hz sine wave AC voltage for 1 minute between the meter lines and shell; Withstand 500V/50Hz AC voltage sine wave for 1 minute between the two voltage inputs
Insulation: ≥10MΩ between meter lines and shell or between the two voltage inputs
Structure: Double insulation, with insulation vibration-proof sheath
