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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Bluetooth: BLE 5
If the dent and convex surface are still existence
Balance current: 800mA 2-6S
Dimensions: Medium approx
TS-FT003 Solar Charging Ultrasonic Liquid Level Meter, TS-FT003 Option:TS-FT003 Bluetooth: BLE 51. Calculate the liquid level height based on the time from ultrasonic emission to reception. 2. Water level monitoring and automatic low water level alarm, time display and alarm 3. Real time understanding of water tank indoor temperature 4. Transmission frequency band: 433MHz 5. Transmission distance: 100 meters (open space), 30 meters (effective distance) 6. Transmitter parameters: Waterproof grade: IP65 Power supply: 6xAAA (1. 2V) 900mAh battery
US$ 54.50
US$ 39.95
US$ 30.00