2 52mm Car Water Temp Gauge LCD Digital Display 40~140 With Water Temp Sensor Water Temp Joint Pipe Sensor Adapter 1/8NPT Specification: LCD digital display 52mm gauge7 backlight colors can be changed through the button on the gauge. Size:2 inch gauge or 52 mm diameter Display Range:40~140 Power:Professional 12V,IGN MAX 0.3A Sensor Mounting Thread:1/8NPT Note:(you can choose one combination you like Package include: 1X LCD Water Temp Gauge(40-140) 1X Water Temp Sensor(Size is 1/8NPT) 1X Wire 1X Water Temp Gauge Sensor Adapter with Two Clamps (Fit any 1/8 NPT Water Temp Sensor) Size:26MM 28MM 30MM 32MM 34MM 36MM 38MM 40MM You can choose one size you need 1X Screw knob 1X English Manual Note:(There are gauges and gauge stand to choose from, do not buy the wrong. Fitment: Universal fit for 12V Car Item Picture