Mounting Holes: 28mm
Range: DC 2.5-30V two-wire access
Display: three 0.36 inch LED digital tube
Display color: Red
Refresh rate: about 500mS /time
Measuring accuracy: 1% (+ / – 1 digit)
Power Supply: DC 2.5-30V (line) with the input common
Operating temperature: -10 ~ +65℃
Net Weight: About 5g
Color: As the picture
Dimension: Approx. 23x15x10mm (without mounting ears)
Cord Length: Approx. 150mm