Oakton 35634-45 ORPTestr 50 Waterproof Pocket ORP Tester

The Oakton ORPTestr® 50 features a replaceable double-junction platinum electrode - ideal for checking dirty water, heavy metals, sulfides, and organics. Valox® electrode body resists most chemicals. Use these versatile instruments for applications ranging from swimming pool testing to pulp bleaching. Meter features 2 mV accuracy and a ±200 mV offset. Housing allows you to attach a lanyard (included) for easy retrieval. Additional features include a hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.

Features:

• Ideal for checking sanitizing solutions, chromate reduction, cyanide oxidation, and other ORP readings
• Redesigned leakproof cap functions as a sample cup, hydrating cup, and as a stabilizing base to stand meter upright
• Replaceable, double-junction electrode sensors save time and money
• Easy-to-navigate interface for quick setup and calibration

Includes: meter; 4 AAA batteries.