Found 12 product(s) for Nutrients,Additives,Rooting,Mediums,Test Meters.:Measuring & Testing Tools:TDS Meters (1-9 of 12)

Nutrients,Additives,Rooting,Mediums,Test Meters.  |  Measuring & Testing Tools  |  TDS Meters
	24-7 Nutrient Monitor 24-7 Nutrient Monitor The 24¿7 Nutrient Monitor from Control Wizard Products is a great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH and Temperature and with its large illuminated display it is easy to read from a distance. Calibration screws are conveniently located on the front for easy access. Control Wizard has priced the new 24-7 Nutrient Monitor to have the lowest MSRP of any constant read meter currently on the market. This low price will allow more first time growers to afford the quality and no hassle features of a constant read meter. FREE SHIPPING! UPS Ground. PRICE: $158.95
	Accurate PPM 2.5 Control Wizard Products has introduced the Accurate PPM 2.5, a rugged hand held conductivity meter that reads in parts per million. This meter has rock solid features found on other brands costing 2-3 times more. It uses Control Wizard Products' 1382 ppm calibration solution. FREE SHIPPING! UPS Ground. PRICE: $52.95
	Accurate PPM 3.5 Control Wizard Products Accurate PPM 3.5 FREE SHIPPING! UPS Ground. PRICE: $68.95
	DiST 5 Waterproof Meter Hanna Instruments model HI 98311. TDS ( reads in PPM), EC and temperature meter tester. Waterproof and designed to float. Feels great in your hand. Very stylish and modern. Low battery indicator. A great buy. FREE SHIPPING! UPS Ground. PRICE: $109.95
	EC Dipstick EC Dipstick (formerly Nutrawand) by Control Wizard Products. New Name! New Label! Same Easy to Use Meter! Now with the 4 most popular scales: EC, CF, 500:1ppm, and 700:1ppm! No matter what meters you have used in the past, the EC Dipstick can read just like it. EC Dipstick (formerly Nutrawand) by Control Wizard Products dissolved salts pen, measures conductivity in both PPM, EC and CF. No calibration required, auto on/off. Very Nice! FREE SHIPPING! UPS Ground. PRICE: $82.95
	GroChek TDS Meter HANNA GRO CHEK TDS Meter. Locate probe in your nutrient tank or reservoir for continuous TDS reading. A very handy device for the serious gardener. FREE SHIPPING! UPS Ground. PRICE: $104.95
	Grocheck Combo Meter HI9813-6 GROCHECK PORTABLE COMBO. pH/EC/TDS/Temp Meter with F.S.T. Technology New Technology to Check the Status of the Electrode Measures a Variety of Parameters with One Instrument Fast Response Probe FREE SHIPPING! UPS Ground. PRICE: $234.95
	Grockek Combo GROCHEK COMBO by HANNA. This unit incorporates pH, temperature, and EC readings all in one package. Simply install the meter above the reservoir and insert the electrodes into the solution for continuous readings. TDS measurements are defined as 700 ppm = 1 EC. Range of pH is 0-14 and ppm is 0-2000. Hanna Part #HI9813-6. FREE SHIPPING! UPS Ground. PRICE: $239.95
	HI1285-6 Replacement Probe for NEW HI9813-6 (HY1743) HI1285-6 Replacement Probe for NEW HI9813-6 (HY1743) FREE SHIPPING! UPS Ground. PRICE: $108.95

Result Pages: 1 2