The robust TDS-3 SMART meter is suitable for basic assessment of water quality in water purification, hydroponics, industrial wastewater treatment etc. in the range of 0 to 9990 ppm (mg/l). The unit comes with a black vinyl protective case with belt clip.
Functions:
- Measurement of electrical conductivity (EC)
- Measurement of the number of dissolved particles (TDS)
- Measurement/display range: 0 - 9990ppm
- Temperature measuring (digital)
- Automatic temperature compensation (ATC)
- Hold function: display even after contact with water
- Memory function for later display of measured values
- Automatic turn-on function
- Automatic switch-off after 10 minutes of non-use
- Factory calibrated with a 342 ppm NaCl solution
- Digital calibration
TDS range: | 0 - 9990ppm (mg/l) |
Temperature range: | 0-80°C |
Resolution/accuracy: | 0-999: 1 ppm; 1000-9990: 10 ppm (displayed with ‘x10’ symbol) |
Deviation: | +/- 2% |
EC/TDS conversion factor: | NaCl (approx. 0.5) |
Temp. compensation (ATC): | Automatic Temperature Compensation |
Turn-on/switch-off: | Automatic turn-on; automatic switch-off after 10 minutes of non-use |
Hold function: | Display even after contact with water |
Memory function: | For later display of measured values |
Display: | LCD |
Weight: | 6.5 g (2.7 oz) (including protective cover) |
Dimensions: | 15.5 x 3.1 x 2.3 cm (6.1 x 1.25 x 1 in.) |
Power source: | 2 x 1.5V button batteries (357A) (included) |
Factory calibration: | With NaCl 342 ppm, modifiable (digital calibration) |