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	Hanna Instruments Combination pH and ORP Tester
	Avg. Customer Review (2) reviews
	Item Code: HN1111 List Price: $149.99 You Save: 50.00 (33%) Price:     $99.99   Qty:   Availability: Usually ships the same business day Write a review Email To Friend Details

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The newest member to Hanna instruments Combo series of combination waterproof testers with advanced functions is HI 98121, designed for simultaneous pH and ORP measurements. HI 98121 also reads temperature, which is continuously displayed on the dual level LCD. An encapsulated external stainless steel sensor, positioned in close proximity to the pH electrode provides fast response. A fiber junction can be easily pulled out and replenished. And when finally spent, the pH electrode cartridge can be quickly replaced with the supplied electrode removal tool, reducing waste and cost. HI 98121 works with common batteries and when turned on, displays the percentage of remaining battery life. The stability indicator ensures reliable readings. Ergonomically designed for ease in handling, this meter will float if inadvertently dropped into water. *Please note: pH calibration is required prior to use.  ORP comes pre-calibrated straight from Hanna Instruments. Customer Reviews Write a review 12 of 13 people found the following review helpful: Excellent! Hanna Combo ph+ORP by CAROL ROSEN Experience Level: Beginner Posted on 2/28/2008 from ALBUQUERQUE, NM UNITED STATES