These great little digital LED panel meters are fully potted and waterproof and can even run under water! They are ideal for anywhere you need a panel meter that will stand up to the elements, or just where you want something a bit more rugged than the average meter.
Specifications:
Measuring range: 4.5-30VDC
Display: Red 0.56" LED
Refresh rate: approx 500mS
Resolution: 1% +1 digit
Power Supply: 4.5-30VDC
Current consumption: 12mA
Operating temperature: -10℃ - 65℃
Dim: 48 x 29 x 21mm