VC850C Panel Design 3 Phase Ac Phase Sequence Meter Non 3 Phase Ac Phase Sequence Meter for Power Maintenance Railway Circuits and Home Use

Specification:Item Type: 3 Phase Rotation TesterMaterial: ABSMode: 850CClamp Able Wire Size: Approx. 1.5 to 16mm / 0.06 to 0.63inFunction: Phase detection (positive phase, reverse phase, missing phase), live line inspection, simple power inspection, breakpoint positioning, and line maintenancePower Supply: DC3V, 2 AA dry batteries, used continuously for about 70 hoursActive Range: AC 60-1000V, 45-65Hz (continuous sine input)LED Display:Positive Phase: 4 phase detection lamps light up in a clockwise direction in sequenceReverse Phase: Four phase detection lamps light up in a counterclockwise direction in sequenceActive Power: L1, L2, L3 lights light up within the voltage setting rangePhase Loss: L1, L2, or L3 lights do not light upOpen Circuit: L1 or L2 or L3 lights do not light upSound PromptsPositive Phase: The instrument emits intermittent short beepsReverse Phase: The instrument emits a continuous long beepBattery Indicator: After turning on, the power POWER indicator light is on; Low Battery LightMagnetic Force: There are four magnets attached to the back of the instrument, which are attached to the distribution box and can withstand a maximum weight of 800gAutomatic Shutdown: After about 5 minutes of power on, it will automatically shut downWorking Temperature and Humidity: -10 ℃ to 55 ℃, below 80% RHStorage Temperature And Humidity: -20 ℃ to 60 ℃, below 90% RHInsulation Strength: between the testing pliers and the casing>500M ΩSuitable For Safety Regulations: For EN61010-1:2001; for EN61010-031:2002; Pollution level 2, CAT III 1000V, instantaneous overvoltage 6000VBattery: (LR6) AA dry battery x 2 [shipped without battery]packing list:1 x Phase Sequence Meter1 x Manual1 x Storage Bag