DROK®AC 100-300V 100A Digital Voltage Current Multimeter LCD Volt Amp Meter Gauge Panel Tester Voltage Amperage Dual Display Power Monitor with Blue Back-light and Current Transformer CT for Car Auto Battery Monitoring Description Parameters: Accuracy: 1% +/- 2 digits Measuring Range: AC100-300V, AC0.1-100.0A (with sensor transformer) Power Consumption: 0.2 VA Measurement Speed: about 2 times / sec Dimensions: 70x40x40mm Installation Size: 68x38 mm (flush mounting) Sensor Pore size: 15mm Display: LCD, blue back-light, 3 digits Color Of Housing: Black Working Mode: Voltage and current dual display, 2-wires Usage:Power distribution box, distribution cabinet, regulators, teaching aids, household small distribution box and etc. Wiring sequence: 1.Connect current loop 2.Connect the AC power supply 3.Please do not touch any components and circuit,to avoid electric shock Note: 1.Can directly replace the 85L17 Analog current and voltage meter 2.This meter only fits with pure AC 50-60HZ power supply and should not be used for square wave, inverter output and sine wave circuit of modified sine wave. Package included: 1x Digital AC Volt Amp Meter 1x Sensor Transformer Features: Wide measuring range: AC 80-300V; AC 0.1-100A; High accuracy: 1%. Small size (704039mm) and equipped with 15mm precision current transformer. Requires no power supply and small terminal blocks for connections, easy and convenient installation. Adopts high quality LCD display and bright blue back-light, easy to read. This meter can be widely used with power distribution box, distribution cabinet, voltage regulators, teaching aids, household small distribution box.etc. Product Details: Brand: DROK Power Source: Battery Powered Style: Digital Color: Blue,Black Item Weight: 3.52 Ounces Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 4.72 x 1.97 x 4.72 inches; 3.52 Ounces Item model number ‏ : ‎ 100105 Date First Available ‏ : ‎ July 11, 2013 Manufacturer ‏ : ‎ DROK Country of Origin ‏ : ‎ China Best Sellers Rank: #480,706 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #524 in Voltage Testers #524 in Voltage Testers Customer Reviews: 4.4 4.4 out of 5 stars 248 ratings