HM Digital TDS-3 TDS Temp Meter with Case

Description   HM Digital TDS-3 TDS Temp Meter with Case The HM Digital Meter TDS-3 is one of the most affordable and accurate EC/TDS readers in the market today. With its large LCD, this pen-sized digital meter can be calibrated and works best for water treatment, purification, and hydroponics.   Features Simultaneous Readings The TDS-3 measures EC and TDS, along with temperature levels, simultaneously. Digital Calibration The TDS-3 will calibrate through a dedicated slot using a small screwdriver so that you get accurate readings all the time.. Large LCD  The TDS-3 might be compact, but its large display ensures you get the correct measurements every time. Battery-operated The TDS-3 has a battery life of up to 1000 hours, using LR44 button cell batteries.  Highlights Water-resistant  Large LCD  Automatic Temperature Compensation (ATC)  0 – 9990 ppm (mg/L) TDS Range  0 – 80 degrees Celsius Temperature Range  Auto-off  Batteries included  Carrying case included S