Chain Saw Tachometer Lawn Mower Gasoline Engine Speedometer(ZSB-03BL)

Chain Saw Tachometer is an electrical system designed for gasoline engines. It measures engine speed and records total operating time.

• Voltage: DC 3V
• Clip line sensing and handheld sensing design
• Sensing distance: 3-5cm
• Time range: 0-9999 hours
• Speed range: 0-30000 RPM
• LCD display with backlight function
• Low voltage design, powered by replaceable button battery
• Compatible with 2-stroke and 4-stroke engines
• Used in garden machinery, agricultural machinery, road machinery, and marine applications
• Induction line length: 1m
• Weight: 67g
• Size: 52x46.6x19mm