HF Scientific MicroTPW Handheld Turbidity Meter, EPA compliant

This durable turbidimeter provides portable turbidity monitoring - ideal for field use. The waterproof housing (designed to meet NEMA 4X and IP67) allows sample measurement in any wet environment. The unit features simple calibration procedures and built-in self diagnostics. Advanced microcircuitry design increases lamp and battery life. What's Included: one set of sealed reuseable primary calibration standards (0.02, 10, and 1000 NTU), three indexing rings, two measuring cuvettes with lightshield caps, four AAA batteries, lens cloth, built-in quick-reference card, and carrying case. Lab accuracy in a rugged, waterproof, handheld meter Meets or exceeds criteria specified in U.S. EPA method 180.1 Auto-ranging from 0 to 1100 NTU Lamp life is 7 to 10 years with normal use Over 5000 tests on a single set of batteries