Hanna Instruments HI 86302N TDS Portable Meter, 0.00 to 10.00 ppt, 0.01 ppt Resolution, +/-2% FS Accuracy

The Hanna Instruments HI 86302N is a waterproof meter for measuring electro-conductivity (EC) and Total Dissolved Solids (TDS).

The meter features a large LCD screen for readability, and automatic temperature compensation to eliminate the need for additional calculations. Calibration is manual at one point.

TDS range is 0.0 to 10.00 ppt + or – 2% F.S, with resolution 0.011 ppt. The meter operates on one 9V battery, and features a battery error prevention system to prevent erroneous readings. Dimensions are 164 x 76 x 45 mm (6.4 x 3.0 x 1.8’’) with weight 250 g (8.8 oz.).

Conductivity meters are used for measuring the electro-conductivity of a solution. They are commonly used in hydroponics, aquaculture, and research to measure the amount of salts or other compounds present in water.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• HI 7632D/1 conductivity probe
• HI 70032 (1382 ppm) calibration solution sachet (20 mL)
• Screwdriver
• Battery
• Instructions