Product DescriptionMulti-point e digital monitor is the special tool for measuring water quality,which is applicable to chemical reaction pool (tower), chemical sedimentation tank (tower), thereaction kettle, the tap water pool,swimming pool, fish pond, seawater baths and etc.e digital monitor is made up of the transmitter and the receiver.The transmitter, Waterproof and designed to float, is placed in the tested solution br>measurement in the pool, and the transmission to the receiver, people canuse the receiver to observed the distance measured the value of the solution pool.Long distance monitoring value of solution poolOpen distance up to 80 metersWaterproof transmitter,A receiver can take up to 6 Road turns transmitter, Take turns display 6 transmitter value.Each instrument has the only address code. When multiple sets of equipment working together,the receiver only receives the transmitter , among different sets do not influence each other.Product Specification / ModelsSpecifications:1.launcherMeasuring Range: 4.1~8.8br>Resolution: 0.1br>Accuracy: +/-0.1br>Automatic Temperature Compensation: 0~50.CCalibration:2 points with auto buffer recognition or one point with auto buffer recognitionDisplay:LEDPower Supply : 3x1.5V( AA Batteries)2. receiverDisplay:Dual-level LCDThe distance range : 80 metersPower Supply:DC6VDimensions:100 x 146 x 48 mm