TDS Tester

Product description: It is a budget priced pocket size total dissolved solids (TDS), tester. Automatic temperature compensation ensures correct readings. The digital display allows the operator to see the readings from every angle. Calibration is very simple to perform: immerse the tester in the calibration solution and adjust the trimmer on the rear of the meter until the correct value is displayed. For a number of applications, it is crucial to determine the quantity of dissolved salts in a body of water. High concentrations can cause corrosion and deposits in heating systems and can be detrimental to aquatic plants and animals. 139 Series pen-tester measured value, reliable, simple and fast, accurate measurement of total dissolved solids, simplifying the previous testing methods. This section pen TDS meter for handheld measurement, LCD display measurement readings.  
Technical Specification:

Model	TDS-1393C
Measuring range	100~10000ppm
Accuracy	±2℅F·S
Resolution	100ppm
Automatic Temperature   Compensation	0℃~50℃
Power Supply	4×1.5V(AG13)
Dimensions	150mm×29mm×15mm
Weight	51g