1. LCD display, low-voltage design, built-in battery (CR2450) power supply mode, inductive design, safe and reliable.
2. A number of measurement methods: After one end of the electronic cable is installed on the electronic watch case, use a metal clip to clamp it on the spark plug cable casing for inductive measurement; the electronic cable is bundled on the spark plug cable casing and wound a few times to sense and measure; handheld tachometer measures 3cm to 5cm near the spark plug cable casing.
3. (1) Timing range: 1 minute to 99999 (min MIN).
(2) Speed mode setting: Long press the (SET) button, the screen will display 01, 02, 03, 04 in sequence; (screen 01, 02, 03, displays the speed mode corresponding to different engine strokes) The factory default is 02 Speed mode. Releasing the button with your finger will flash the displayed data for 3 to 5 seconds and then confirm the start of the speed mode, and then you can measure.
(3) Shut down: Long press the (SET) button, the screen will display 01, 02, 03, 04 in sequence; when the screen displays 04, it will flash for 3 to 5 seconds. After stopping, confirm to start the system reset mode, and press the (MODE) button at the same time Press and (SET) until the full screen is displayed (the recorded working time and speed data are cleared).
(4) Long press the (MODE) button to display historical highest speed data.
(5) The above multi-model products are applicable to all: gasoline (engines, chainsaws, lawn mowers, gliders, motorcycles, cars, go-karts, engineering vehicles, snowmobiles, ATVs, motorboats, grinders, generators, Vibrating machine) mechanical equipment and so on
Type: Digital tachometer
Measuring range: 100-20000
Measurement accuracy: 1%
Resolution: 100%
Power supply: button battery
Color: As shown
Material: plastic
Package Contents:
1 x Tachometer
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.