The TDS-4 is an economical tester for the non-professional as well as the professional. The smallest and lightest on the market.
TDS-4 Features...
- Sturdy and sleek design.
- Advanced microprocessor technology.
- Hold Function: saves measurements for convenient reading and recording.
- Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
- Display: large and easy-to-read LCD screen.
- Factory Calibrated: calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Three Year Warranty.
TDS-4 Specifications...
- Range: 0 - 9990 ppm (mg/L)
- Resolution: 1 ppm
- Accuracy: +/- 2%
- ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
- Power source: 2 x 1.5V button cell batteries (included)
- Battery life: 1000 hours of usage
- Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
- Weight: 34g (1.2 oz)