PH Pen Type TDS/EC Water Tester

Features:

• This is a digital TDS meter tester to test the filter water quality purity, to check the performance of your water filter, to check for hardness (1grain=17ppm),to make sure you always drink pure water.Saves measurements for convenient reading and recording New Arrival
• Auto-off function: turns off meter after 5 minutes of non-use to conserve batteries
• Automatic temperature compensation
• Shift between TDS and Conductivity
• Can be used in : Water purifiers and filters, food(vegetable , fruit)&drink quality monitoring, pools and spas, aquarium, hydroponics

Specifications:

• Measurement range:
  EC:0—9990Ous/cm; TDS:0-9990ppm; Dearees Celsius: 0.1-80.0
  Celsius; Fahrenheut:32.0-176.0 Accuracy: ±2%