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RPM Meter Tachometer, 85mm/3.35in 0‑8000RPM Universal Digital Tachometer RPM Meter Waterproof RPM Tachometer Marine Outboard Tacho Meter for Car Boat Marine RV 9‑32V
How to Use:
Black line‑negative
Red wire‑positive
Blue line‑RPM signal
Yellow‑‑backlight line
1. Press and hold the black button on the back of the meter for 3 seconds to enter the setting mode (no operation after 3 seconds will exit the setting mode)
2. After entering the setting mode, hold down the button and the value will gradually increase, after releasing it, press the button again and the value will gradually decrease
3. After adjusting to the value you need, it will be automatically saved after releasing the button for 3 seconds. If it does not match, please reset it.
4. Short press of the black button will adjust the backlight color, single color can be switched, color can be switched automatically
Specification:
Item Type: RPM Tachometer
Material: PVC+ABS+316 Stainless Steel
Light Color: 7 Colors Backlight (Adjustable)
Signal: Speed Pulse
Range: 0‑8000RPM
Working Voltage: 9-32V DC
Installation Diameter: 85mm/3.35in, and Ensure that There is at Least 55mm/2.17in Space Behind the Dashboard
Working Temperature: -30℃-+75℃
Storage Temperature: -40℃-+80℃
Applicable Scenarios: Universal for automobiles, engines, boats, RVs, yachts, engineering machinery, etc.
Package List:
1 x RPM Tachometer
1 x Manual
1 x Cap