With a company like Hanna Instruments developing your hot tub supplies you know that you will get a product you will like and use often. With the newest series in Temperature Testers the HI 98312 features more than any generation previous has. The new HI 98312 features a replaceable graphite electrode, adjustable TDS ratio, tempreature in °C or °F, automatic temperature tester control compenstaion, battery level indicatore and more! Hanna Instruments has listened to its hot tub supplies users and has not let any suggestion go making this an unmatched 3-in-1 EC/TDS/Temperature tester.
Product (ID #: HI 98312)
Make sure to keep your Hanna Instruments Hot Tub Supplies 98312 fully stocked with:
HI70032P - 1382 ppm TDS solution (mg/L) @ 25°C, 20 ml