We are an official HM Digital Distributor for the Philippines.
TDS-4TMA has three years warranty.
A TDS tester that's ideal for all water purification applications, drinking water testing, pools & spas, fresh water aquariums, hydroponics, and colloidal silver. Excellent for both personal or commercial use.
Includes an internal digital thermometer (celsius).
The smallest and lightest TDS meter available on the market.
Hold Function - Saves measurements for convenient reading and recording.
Auto-off function - Turns off meter after 10 minutes of non-use to conserve batteries.
Dual Range - Measures from 0 - 999 ppm, with a resolution of 1ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Recommended for fresh water aquariums & aquaculture, horticulture & hydroponics, pools & spas and water cooler professionals.
TDS Range: 0-9990 ppm (mg/L)
Temp. Range: 0-80 degrees Celsius
Resolution: 1 ppm, 1 degree Celsius
Accuracy: +/- 2%
Conversion Factor: NaCl (avg. 0.5)
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) (LR44 or equivalent)
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)
for all HM Digital products
For more details or shipping rates contact us at 0917-445-5366.
If you will be picking up the item(s) at our shop, please call or text first to confirm stock availability of the quantity you need.
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