Oakton WD-35634-90 Waterproof pH Tester 30 with Calibration Kit - Accurate pH Measurement for Pools, Aquariums & Hydroponics
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Description
High ±0.01 pH accuracy in a waterproof pocket-sized instrument! This unique Testr display pH and °C readings on a single large display. It also features a double junction electrode ideal for dirty water and solutions with heavy metals or other contaminants. Its waterproof, dustproof housing protects Testr from rugged field or plant environments.
Features
This kit includes Testr, calibration buffer pouches (two each of pH 4.01, 7.00, 10.00 and rinse water), sample jar, and sturdy carrying case
Simultaneous pH and temperature (°C) display
Suitable for most ASTM and EPA test procedures
Double junction electrode ideal for dirty water, heavy sulfides, tris buffers and organics
Increased reference gel volume offers significantly longer electrode life
