Module name: voltage display module
Measurement accuracy: 0.1%
Refresh rate: about 200ms
Display: three 0.56 "digital tube
Measuring range: 0V-99.9V
Power supply range: DC 4.5V-30V
Operating Current: less than 8mA
Display color:RED
Material : Plastic
Storage Temperature: -10 ℃ to +65 ℃
Input impedance: approximately 100K
External dimensions: 4.7 * 2.8 * 2.6cm /1.85inch x 1.1inch x 1.0inch
Package included:1 x Digital Voltmeter
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.