| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $42.05 | $41.19 | $39.91 | $38.19 | Contact US |
QLeTEK KL500A 100V 500A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$59.85
QLeTEK KL300A 100V 300A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$49.96
QLeTEK KL150A 100V 150A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$43.95
2CO11 Black 9 In 1 Air Quality Detector with Bluetooth Function for CO2 / TVOC / HCHO / PM2.5/1.0/10 Detection
Specification:
- Material: ABS
- Display screen: 2.8inch color broken code screen
- Bluetooth 2CO11 function: 9 in 1
- Working voltage: 3.7V
- Current: 150mA
- Power: 0.6W
- Battery: 3.7V, 18650 lithium battery 2000mAh
- Size: 89 x 82 x 36mm
- Weight: 150g
- CO2 detection precision: 1ppm
- CO2 detection range: 400-6000PPM, ±50±10% PPM
Package Included:
- 1 x Host
- 1 x USB Cable
- 1 x User Manual
