3 Phase Digital Voltage Meter Vol and Amp Tester Voltameter

Large-diameter three-phase digital phase voltmeter has the ability to directly measure the AC voltage, AC current, the phase between voltage, between currents and the phase between voltage and current, it also has other measurement judgment functions, judge the inductive current and capacitive circuit,check the transformer wiring group,check whether the power meter is wired correctly. It is the ideal instrument for checking the use of power and performing secondary circuit inspection.

Power	3.7V lithium rechargeable battery
Power consumption	Max 50mA
Display mode	LCD color display, 72×55mm
Instrument size	W/H/T: 18711948mm
Voltage	AC 0.00V～600V	：0.01V	±0.5FS
Current	AC 0.0mA~1000A	Resolution: 0.1mA	±0.5FS
Phase	0.0°～360°	Resolution: 0.1°	±1°
Frequency	45Hz～65Hz	Resolution: 0.01Hz	±0.5Hz
Active power	0.0W～600kW	Resolution: 0.1W	±(3%rdg+3dgt)
Reactive power	0.0VAR～600kVAR	Resolution: 0.1VAR	±(3%rdg+3dgt)
Apparent power	0.0VA～600kVA	Resolution: 0.1VA	±(3%rdg+3dgt)
Power factor	-1～+1	: 0.001	±0.03
Current vector sum	0mA～3000A	Resolution: 1mA
Phase sequence	Normal phase: U1,U2,U3 or I1,I2,I3 cursor blinks from left to right Opposition: U1,U2,U3 or I1,I2,I3 cursor blinks from right to left
Detection rate	About 2 second/time
Data hold	Press HOLD key to hold data during test, "HOLD" symbol display
Data storage	400 groups
Silicone protective sleeve	Have
USB interface	USB interface, uploading data to a computer for analysis of management data
Automatic shut-down	About 15 minutes after power on, the meter will automatically shut down to reduce battery consumption
Backlight function	Yes, suitable for dark places and night use
Voltage detection	When the battery voltage is lower than 3.2V, the battery voltage is low and the symbol indicates, prompting timely charging
Instrument weight	Hose: 380g(including battery)
	Large diameter current clamp: 440g×3
	Test line: 190g
Voltage test line length	1.5m
Current clamp line length	2m
Working temperature and humidity	-10℃～40℃; below 80%Rh
Storage temperature and humidity	-10℃～60℃; below 70%Rh
Input impedence	Test voltage input impedance is：1MΩ
Pressure resistance	The withstand voltage of 1000V/50Hz sine wave AC voltage between the instrument circuit and the housing lasts 1 minute
Insulation	Between instrument line and housing≥100MΩ
Structure	Housing insulation
Suitable for safety regulations	IEC61010-1 CAT Ⅲ 600V, IEC61010-031, IEC61326, pollution level 2

General
Characteristic	three-phase digital phase voltmeter is composed of a host, current clamp, and test line, and stores 400 sets of data at the same time, and has a data static storage function.
English Instruction	YES
Safety	IEC61010-1 CAT Ⅲ 600V, IEC61010-031, IEC61326, pollution level 2
Shipping To	USA, England, south Africa,
Original	Shenzhen
Accuracy	±0.5FS