- Model: BM-029
- Quantity: 1
- Material: ABS
- Color: Black
- Function: Temperature display and voltage tester
- Screen Size: 1.2"
- Display Color: Red
- Power Supply: Car cigarette powered plug
- Temperature Range: -20'C~50'C +/-1'C
- Clock Display Format: 12 hours
- Charger power supply voltage: 12V
- Voltage measurement range: DC 8V~20V +/-1.2%
- High red LED 3-digit display.
- Detects battery's voltage to ensure its life.
- Multi-functional and portable