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MCP Test Kit Marine Master Care - Red Sea
Red Sea$74.99Easy-to-use tests for the accurate monitoring of all of the important parameters during the biological maturation of marine and reef aquariums NH3/NH4 | NO3 | NO2 | pH | KH Red Sea Marine Care Test Kit is Complete multi-test pack including all of... -
On Sale 15%
MW102 PH & Temperature Meter w/Auto Calc
Milwaukee Instruments$122.00$103.70Standard portable meters with no frills! Milwaukee’s low cost durable meters for quick and reliable measurements. Milwaukee’s Standard meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom,... -
On Sale 15%
PINPOINT pH Monitor - American Marine
American Marine$89.99$76.49The PINPOINT® pH Monitoris in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT® pH Monitor is sold complete with probe and calibration fluids (9 volt battery not... -
On Sale 15%
PINPOINT pH Monitor Complete Package - American Marine
American Marine$109.99$93.49Package includes additional 9-volt to AC Adapter Kit, 3x Additional 7.0 Calibration Fluids and 3x Additional 10.0 Calibration Fluid. The PINPOINT® pH Monitoris in use by thousands of customers worldwide. This affordable unit remains the only... -
On Sale 15%
MW101 PH Meter - Milwaukee Instruments
Milwaukee Instruments$105.00$89.25The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy. The MW101 delivers fast results to ±0.02 pH accuracy with two point calibration... -
Waterproof pH/Temp Meter - HM Digital
HM Digital$79.95Ideal 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,...