Module Name: Voltage Display Module
Measurement Accuracy: 0.1 %
Refresh rate: About 200ms time
Display: 3bits 0.56 "digital tube
Measuring range: 0V-200V
Supply range: 4V-30V
Operating Current: Less than 8mA
Storage Temperature: -10? to +65?
Input impedance: About 100K
External dimensions: 48*29*26mm (LxWxH)
Wiring:
Red: power supply +
Black: power supply -, measure -
Other Color: measure +