Bumi Segar Fish & Farm » Accessories http://www.bumisegarfish.com Hydroponics, Organics & Aquaponics Sat, 23 Oct 2010 16:47:04 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 PH/EC/TDS Combo Meter http://www.bumisegarfish.com/2009/07/phectds-combo-meter/ http://www.bumisegarfish.com/2009/07/phectds-combo-meter/#comments Fri, 17 Jul 2009 01:43:14 +0000 admin http://www.bumisegarfish.com/?p=7 HI98130

The waterproof Hanna Instruments HI 98129 and HI 98130 combination testers offer high accuracy pH, EC / TDS, and temperature measurements in single tester. The Hanna Instruments HI 98129 and HI 98130 combination tester has a large easy-to-read, dual-level LCD, and automatic shut-off. pH and EC / TDS readings are automatically compensated for the effects of temperature (ATC).

The technologically advanced Hanna Instruments HI 98129 and HI 98130 combination tester has a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC / TDS graphite electrode that resists contamination by salts and other substances for a greatly extended life.

The Hanna Instruments HI 98129 and HI 98130 combination tester offers an EC/TDS conversion factor which is user selectable as is the temperature compensation coefficient. Fast, efficient, accurate, and portable, the Hanna Instruments HI 98129 and HI 98130 combination tester offers many great features.

HI 98129 HI 98130
Range
pH 0.00 to 14.00 0.00 to 14.00
EC 0 to 3999µS/cm 0.00 to 20.00mS/cm
TDS 0 to 2000 ppm 0 to 10.00 ppt
Resolution
pH 0.01 0.01
EC 1 µS/cm 0.01 mS/cm
TDS 1 ppm 0.01 ppt

pH meters require regular calibration to perform at their optimal level. We strongly suggest purchasing calibration solutions. We offer both calibration kits and individual solutions to meet your needs.

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