The pHTestr 30 provides 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. High ±0.01 pH accuracy. 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. Certifiable to IP67 standards: waterproof and dustproof housing floats. Replaceable sensor lets you reuse same meter body, saving you money. Automatic temperature compensation.
Industrial: Double junction electrode makes this Testr the best choice for chemical applications; plating baths even when heavy metals are present; wastewater where sulfides or organics will destroy an ordinary pH electrode; and process streams where mercury, copper, lead, or silver may be present.
Laboratory: Ideal for lab measurements where solvents, chemicals, or biological materials make ordinary testers or electrodes impractical. Can be used with Tris buffers.
Food: Measure pH of food, beer, wine, milk, cleaning water, rinse water, and wastewater.