Feature(may vary by option.)

●Drill a 52mm (2 1/16") hole on the panel, ensure a 55mm (2 3/16") clearance behind the panel and attach the gauge. Insert the gauge into the hole and screw it in
●Supports all diesel and gasoline engines Tachometer can get signal from engine, ignition coil, crankshaft sensor, tacho sensor (sold separately)
●Connection: yellow wire - yellow backlight White Wire White Backlight; Green Wire - Octopus RPM Signal; Red Wire - Positive Power; Black Wire Negative Power
●Turn on WiFi Gauge and search WiFi SSID from PC or mobile phone as follows: WiFi SSID: S190A-xxxx (Starting with S0190A for WiFi tachometer) Default WiFi Password: 12345678
●Available in yellow and white backlight 9-32VDC (12VDC/24VDC) working voltage, 1 year warranty, 100% waterproof and anti-fog protection

[4000RPM Black+Stainless Steel]

[8000RPM Black+Black]

[4000RPM Black+Black]

[4000RPM White + Stainless Steel]

[8000RPM Black+Stainless Steel]

[8000RPM White + Stainless Steel]

Description

Features
- Support PC/Laptop/Mobile Phones WiFi Connection Configuration
- Programmable needle run speed
- Compatible with different strokes and cylinders
- Supports all diesel and gasoline engines

Specifications:
- Size: 52mm/2.0inch
- Engine Speed Range: 0-4000 RPM, Range Selectable
- Input Parameters Tachometer RPMRatio Adjustable Range: 0.5-327
- Working Environment:
Operating voltage: 9-32VDC
- Working current: <120mA
- Operating Temperature: -30-+70℃
- Storage Temperature: -40-+85℃
- Waterproof Rating: IP67
- SUS316 Anti-Crossion Stainless Steel Bezel

Package Includes:
1 x Tachometer
1x Installation Instruction