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HM Digital Pocket Sized TDS Meter with Digital Thermometer TDS-4TM

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HM Digital Pocket Sized TDS Meter with Digital Thermometer TDS-4TM

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$25.79 (Retail Price: $33.99 )
The Total Dissolved Solids Pocket Size TDS-4TM Meter is the smallest and lightest TDS meter available in the market. The TDS-4TM Pocket Size Meter is useful for all water purification applications, waste water regulation, and colloidal silver. Hold Function: Saves measurements for convenient reading and recording. Auto-off Function: Turns off meter after 10 minutes of non-use to conserve batteries. The HM Digital TDS-4TM Meter includes an internal digital thermometer (Celsius). 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: The meter is calibrated with a 342 ppm NaCl solution and can be recalibrated with a mini-screwdriver. The TDS-4TM total dissolved solids meter is recommended for aquariums & aquaculture, horticulture & hydroponics, pools & spas and water cooler professionals.
  • Genuine OEM Product
Used In Brands HM Digital
Manufacturer's Id TDS-4TM
UPC 891144000182
Actual Size (in) 5 1/2 inches (height) x 9/10 inch (width) x 5/9 inch (depth)
Actual Size (cm) 13.97 x 2.286 x 1.397
Operating Temperature (°F) 32 - 176
Operating Temperature (°C) 0 - 80
Power Requirements 2 x 1.5V Button Cell Batteries (357A--included), Battery Life: 1,000 Hour Of Usage
Includes TDS Meter, Two Batteries
Additional Information Conversion Factor: NaCl (avg. 0.5), ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit), Total Dissolved Solids Range: 0-9990 ppm (mg/L), Resolution: 1 ppm, 1 degree C, Accuracy: +/- 2%

The TDS-4TM is also known by the following part numbers: