HM Digital TDS-4TM TDS/ºC Tester

HM Digital TDS-4TM TDS/ºC Meter, Tester, HMD TDS4TM

One 20ml pack 1382ppm TDS/KCl Solution included for Aquarium/Hydroponics recalibration needs.

*** Use Coupon Code "hmdigital" at check out to find our promotion price ***

FEATURES

* The smallest and lightest TDS meter on the market. * Includes an internal digital thermometer (Celsius). * Sleek design is perfect for personal or consumer use. * 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. * Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image. * Display: large and easy-to-read LCD screen. * Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

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 Fahrenheit) * 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)