Operate:
(1) Speed mode setting: long press (SET) key, the screen will display 01, 02, 03, 04 in sequence; (screen 01, 02, 03, display the speed mode corresponding to various engine strokes) The factory default value 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.
(2) Shut down: Hold down the (SET) key, 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) key at the same time Press and (SET) until the full screen is displayed (the recorded working time and speed data are cleared).
(3) Long press (MODE) key to view historical high speed data.
Specifications:
Model: GCJ-01
Type: Digital Tachometer
Measuring range: 100-20000
Measurement accuracy: 1%
Resolution: 100%
Power supply: button battery
Packing: boxes
The package:
1 x Tachometer
Notes:
1. Manual measuring, please allow 1 ~ 3mm error,thank you.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.