This is Astro Flight"s answer to a Compact and Lightweight Digital Multimeter. FEATURES: Uses a digital display meter for Amps, Volts, Watts, and Milliamps. INCLUDES: One Digital Multi-meter w/Deans Ultra Connectors and Futaba J type female connector (FUTM3720) SPECS: Amp meter: .1 to 70A Volt meter: 2.5 to 60V Watt meter: 1 to 5000W mAh (milliamp hour): 1 to 9000mAh Length: 3-15/16" Height: 7/8" Width: 2-1/8" 8/13/97snm ir/jl updated tjt 040805 updated rda04/12/06 updt jxs 12/12/12