Specification Brand : VTSYIQI BulletPoint1 : The utility model has the advantages of high precision, high stability, low power consumption, convenient use. BulletPoint2 : AC voltage range: 0 ~ 600V, AC current range: 0 ~ 20A, phase range: from 0 to 360 degrees. BulletPoint3 : Double clamp digital phase volt ampere meter adopts super large LCD display, with blue screen backlight, suit for dark occasion, display at a glance BulletPoint4 : Work temperature & moisture:-10℃~40℃; 85%rh below; Storage temperature and moisture:-10℃~60℃; 70%rh below. BulletPoint5 : After starting up 15min,it shutdown automatically to reduce battery consumption; When battery voltage is low ,battery low voltage symbol will filker to remind replacing battery. Color : Black and Red IncludedComponents : MAIN HOST ItemName : VTSYIQI Double Clamp Digital Phase Voltmeter Voltage Ampere Meter Digital Phase Voltammeter with Clamp Jaw Size Φ8mm 600V Voltage 20A Current LCD Display ItemPackageDimensions_Height : 26 centimeters ItemPackageDimensions_Length : 44 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : clamp-meters Manufacturer : VTSYIQI202409201554VTSYIQI Material : VTSYIQI202409201554VTSYIQI MeasurementAccuracy : HIGH ACCURACY ModelName : Gearwelln1hrggvbuf ModelNumber : VTSYIQI202409201554VTSYIQI NumberOfItems : 1 PartNumber : VTSYIQI202409201554VTSYIQI PowerSourceType : Battery Powered ProductDescription : The double clamp digital phase volt ampere meter is suitable for electric power, petrochemical industry, metallurgy, railway, meteorology, industrial and mining enterprises, scientific research institutions, measurement departments, etc.. Specifications Function:Phase, AC current, AC voltage, AC leakage current, phase sequence direct test; transformer group, inductive, capacitive circuit identification; power factor, power indirect test Power supply:DC9V alkaline dry battery LR6×6 Display mode:LCD display, white screen backlight function, suitable for dim places LCD dimension:Display domain64mm×54mm Clamp mouth:φ7.5mm φ40mm lectotype Measuring range:Phase: 0~360°; current: 0~200mA/2A/10A; voltage:0~20V/200V/500V Resolution:phase1° Measurement accuracy 50Hz,23±1,40-60%RH:Phase: ±3°; Current:±1%±2dgt; Voltage:±1.2%±2dgt Sampling speed:About 3 times /s Current clamp length:2m Test line length:1.5m Signal frequency:sine wave 45Hz~55Hz β=0.05 Data hold:Data holding functiondisplayed by DH symbol Automatic shutdown:After starting up 15min,it shutdown automatically to reduce battery consumption Battery voltage:When battery voltage is lower than 7.8V~8V ,battery low voltage symbol will filker to remind replacing battery; Work temperature & moisture:-10℃~40℃; 85%rh below Storage temperature and moisture:-10℃~60℃; 70%rh below Driving point impedance:AC voltage driving point impedance2MΩwhen test phase U1-U240KΩ Insulation intension:≥10MΩ Between wire of meter and crust,two voltage input port Voltage bear:Between port of voltage input and box, split core type current transformator and clamp handle& winding coil: 1000V/50Hz, 1min experiment can be reach when sine wave AC voltage 500V/50Hz between port of voltage input Packing:Host: 1pcs; Meter Box: 1pcs; Current Clamp: 2pcs; Test Line: 4pcs2 Red and 2 Black;