Compact and rugged, this waterproof tester measures free chlorine equivalent and temperature. The tester incorporates a proprietary sensor design, automatic temperature compensation, and fully encapsulated electronics. Use pH and ORP standard solutions to calibrate the tester. Includes tester (with N Type battery installed), pH/ORP sensor, scoop, soaker cap, pocket clip, holster, lanyard, ORP electrode cleaning paper, and instructions. One-year manufacturer’s limited warranty on the tester and six-month limited warranty on the sensor.
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Includes all required solutions and powders for 80mV, 260mV, and 470mV calibration solutions.
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Ultrapen PT4 Instruction Manual