说明

• ATORCH AC 220V 100A Digital Voltage Meters indicator Power Energy Voltmeter Ammeter latest Amps Volt wattmeter tester detector Description Active strength is calculated as: P = U * I * cos, cos represents the flexibility factor, purely resistive loads (such as incandescent, heater, etc) the ability element is mostly close to 1, inductive and capacitive load load energy component 0-1; therefore purely resistive load verify time, P is considerably equivalent to or close to U I; examine inductive or capacitive lots (such as refrigerators, washing machines, televisions, computers, etc) when, P Less than U I As for the categorical quantity to maintain the power aspect associated with energy ingredient diverse for each appliance, please display desk be successful Specification Size: 90x54 Apply to energy grid voltage vary 110V-220V Working voltage: eighty five ~ 250VAC Test voltage: 85 ~ 250VAC Rated power: 100A / 20000W Working Frequency: 45-65Hz Measurement accuracy 1 Feature community voltage direct strength supply, no external strength supply, size precision, large-screen LCD liquid crystal screen demonstrate obviously A Function 1 electrical parameter size function (voltage, current, energetic power, power) 2 overload alarm operate (over power alarm threshold, the backlight and power flicker tips) three The strength alarm threshold preset operate (can establish their own energy alarm threshold) The strength button clean function five Power-down data storage operate 6 Large-screen LCD display complete demonstrate operate (display voltage, current, lively power, power) 7 Backlight B exhibit and key Display Interface Display voltage, current, power, energy parameters from the large-screen LCD screen concurrently Packing List 1 electronic voltmeter 1pcs（include 100A Current external shunt） 2 Box 1pcs 3 Chinese guide 1pcs four Current external shunt 1pcs Customer suggestions

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