(1x 52MM 4in 1 gauge. - Water Temp Gauge: 40~120℃. a) Short press the button(＜ 1 second) to select the setting indicator. Like F01 to F05 for fuel level gauge, P01 to P03 for pressure gauge. 5、Purple-- Water Temp Signal Input.
52MM 4 IN 1 Multifunction Gauge Fuel Level Oil Pressure Water Temp Volt Gauge
(1x 52MM 4in 1 gauge. - Water Temp Gauge: 40~120℃. a) Short press the button(＜ 1 second) to select the setting indicator. Like F01 to F05 for fuel level gauge, P01 to P03 for pressure gauge. 5、Purple-- Water Temp Signal Input.