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Multi-range pocket TDS tester LPTS-A20 comes with 1 - 3 points calibration system. Equipped with platinum sensor provides fast and reliable results. The battery indicator shows the remaining battery capacity on display screen. The System menu allows setting of up to 5 parameters. Equipped with reset features. It can measure TDS content of all liquids and low, mid, high concentration solutions.
TDS range | 0 - 20 ppt |
TDS accuracy | ± 1 % F.S. |
TDS factor | 0.1 to 1.0 (default 0.5) |
Calibration points | 1 - 3 points |
TDS type range | Low range TDS |
Calibration solutions | 100 ppm, 1000 ppm, 10 ppt |
Type of sensor | Platinum sensor |
Temperature compensation | 0 °C - 60 °C, Automatic |
Temperature coefficient | 2 % per °C |
Normalization temperature | 25 °C |
Operating temperature | 0 °C - 60 °C, 32 °F - 140 °F |
Connector | 6 pin |
Display | LCD screen |
Data hold function | Manual |
Battery life | Approximately 150 hours |
Power off | Manual or automatic (8 minutes after last key is pressed) |
Power | 2 × 1.5 V “AAA” |
Dimension (L × dia.) | 185 × 40 mm |
Weight | 100 g |
AAA batteries
Carrying box
TDS standard solution 71.8 ppm, 744.7 ppm, 7447 ppm
71.8 ppm, 744.7 ppm, 7447 ppm TDS standard solutions
Platinum conductivity electrode
Multi-range pocket TDS tester can measure TDS content of solutions, liquids used in electroplating & printing industry, beverage industry, water & waste water, aquarium units.