Ultrasonic Water Tank Liquid Depth Level Meter Sensor dengan Layar LCD

Ultrasonic Water Tank Liquid Depth Level Meter Sensor with LCD Display If you want to see more, please click #kkmoon Ultrasonic Water Tank Liquid Depth Level Meter Sensor with LCD Display If you want to see more, please click #kkmoon This multifunctional water level sensor is easy to install and use, can detect water tank depth, tank temperature, indoor temperature, etc. It is a practical water tank sensor. Features: This meter monitors tank liquid depth level, and displays on a 10 element LCD bar graph. It can keep min max records of tank liquid level. Supports tank liquid level high low alarm and tank liquid empty alert. Displays indoor temperature ( or ) and tank temperature ( or ) at the same time. The receiver can be put standing on desk or hanging on wall. Specifications: Main material: plastic Color: white black Indoor temperature range: 0 60 Outdoor temperature range: 40 60 Temperature accuracy: 1 Water level measurement range: 0 15m Resolution: 0.01m Precision: 0.03m Transmission frequency: 433MHz Transmission range: 100 meters (300 feet) in open area Transmission interval: 30s when level changes or 3 minutes when level does not change Receiver battery: 2 AA 1.5V LR3 alkaline battery (not included) Transmitter battery: 6 AAA 1.5V LR6 alkaline battery (not included) Battery life: minimum 12 months for receiver, minimum 12 months for transmitter Receiver size: 105 93 25mm 4.1 3.7 1.0in Receiver weight: 93g 3.3ounce Transmitter size: 155 95 65mm 6.1 3.7 2.6in Transmitter weight: 125g 4.4ounce LCD size: 66 45mm 2.6 1.8in Package size: 165 110 105mm 6.5 4.3 4.1in Package weight: 288g 10.2ounce Package List: 1 Water Level Sensor Transmitter 1 Indoor Receiver 2 Screws