Found 54 product(s) for Measuring Gadget (49-54 of 54)

Measuring Gadget:Water Quality Tester
	HM Digital ORP-200 Waterproof Oxidation Reduction Potential (ORP) / Temp Meter Ideal for all ORP testing, including anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing, ozone system monitoring, pharmaceutical & medical applications, pools & spas, pulp bleaching, vineyards & wineries and water treatment. Prices are in USD PRICE: $87.95		HM Digital PH-200 Waterproof pH / Temperature Meter Waterproof pH Meter. Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. Prices are in USD PRICE: $79.95
	HM Digital TDS-4TM Pocket Size TDS & Temperature Meter WATER QUALITY TESTER Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Prices are in USD PRICE: $29.90		HM Digital ZT-2 Basic TDS Water Quality Tester The ZT-2 is the first of HM Digital's new HMD line. It's a low-cost TDS meter that's perfect as a promotional item. Though inexpensive, this meter does not skimp on quality, features and design. Prices are in USD PRICE: $21.00
	PINPOINT® Nitrate Monitor The PINPOINT® Nitrate Monitor has been designed as a precision spot-testing instrument. There are 2 independent measurement ranges: Low Range is 1–10 ppm nitrate and High Range is 10–100 ppm nitrate. Prices are in USD PRICE: $259.00		PINPOINT® Salinity Monitor This monitor is especially useful to determine the low level of salt required for Koi, whether in an aquarium or outdoor pond. Prices are in USD PRICE: $140.00

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