TDS-4 Total Dissolved Solids Meter for RO Systems
Ideal as an accessory to a reverse osmosis system to monitor performance and determine when to change the R.O. membrane.
$26.49USD, free shipping over $200
About it
Take the guesswork out of knowing when to change your Reverse Osmosis (R.O.) membrane with the TDS-4. This pocket "pen-style" device measures the Total Dissolved Solids (TDS) in water. Ideal as an accessory to a reverse osmosis system, this device allows the user to monitor the performance of an R.O. system and to determine when it is time to change the R.O. membrane.
| ATC | Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit) |
|---|---|
| Range | 0 - 9990 ppm (mg/L) |
| Weight | 34g (1.2 oz) |
| Accuracy | +/- 2% |
| Dimensions | 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches) |
| Resolution | 0-999: 1 ppm; 1000-9990 10 ppm (indicated by a 'x10' icon) |
| Battery life | 1000 hours of usage |
| Power source | 2 x 1.5V button cell batteries (included) (LR44 or equivalent) |
| EC-to-TDS Conversion Factor | NaCl (avg. 0.5) |
Tech specs
- Range: 0 - 9990 ppm (mg/L)
- Resolution: 0-999: 1 ppm; 1000-9990 10 ppm (indicated by a 'x10' icon)
- Accuracy: +/- 2%
- Battery life: 1000 hours of usage
- ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
- EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
- Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)
- Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
- Weight: 34g (1.2 oz)
In the box
- Range: 0 - 9990 ppm (mg/L)
- Resolution: 0-999: 1 ppm; 1000-9990 10 ppm (indicated by a 'x10' icon)
- Accuracy: +/- 2%
- Battery life: 1000 hours of usage
- ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
- EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
- Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)
- Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
- Weight: 34g (1.2 oz)
- 1 x TDS-4 Meter
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