Instructions: 1.For RC model electrical equipment diagnostic and measurement use. 2.High precision display of individual cell voltage for 2 to 8S lithium packs.In addition to individual cell voltage, it also displays total pack voltage as well as percentage of pack's remaining capacity. 3.Displays serial cell count in a pack, as well as highest and lowest cell voltage, and the voltage difference. 4.Servo diagnostic feature. Displays BEC output voltage and receiver signal output. 5.Digital tachometer to display 2 to 7 propeller rotating speed as well as memory for highest RPM attained. 6.Reverse polarity protection for cell input.
●Voltage measurement range: 2-8S Lipo/Li-ion. ●Voltage display resolution: 0.001V ●PPM manual signal output 2270us-770us ●PPM automatic signal output: 1520us ±(120-630us) ●Number of propeller measurable: 2 to 7 ●Propeller rotating range: 1-60000RPM, measurement distance: 5-15cm ●BEC input voltage range: 4-7v ●Battery input terminal spec: 2.5mm pitch pins, compatible with Align compatible balancing plugs.