HANNA Testers pH • EC • TDS • ORP • Temperature EC, TDS & Temp HI 98312 HR The World’s Most Advanced Line Of Testers With these powerful waterproof testers, you can easily measure pH, EC/TDS, temperature, and now ORP, anywhere. Attention to detail is evident in these advanced instruments with features such as replaceable electrode technology and stainless steel temperature probes for faster, more precise measurements. The EC/TDS meters have graphite probes for fast response and contamination resistance. Waterproof & Floating •Dual-level LCDs • Automatic Shut-off • EfÀcient 2-button Operation •Temperature in °C or °F • Close Proximity Temperature Probes • Automatic Calibration (most models) • Battery Error Prevention Systems (BEPS) • Automatic Temperature Compensation (most models) Replaceable Electrodes The stainless steel round connector of the electrode means there are no pins no bend or break during replacement. Rejuvenating pH Junctions The pH replaceable electrode features a pull-out cloth junction. When the cloth junction becomes dirty from testing, simply pull out 3 mm (1/8”) to rejuvenate the electrode. Contamination Resistant Conductivity Electrode HANNA’s graphite conductivity electrode resists contamination from salt deposits in the solution. Call us TODAY at 1.800.426.6287 • 1.800.504.2662 (Rhode Island office) W W W . H A N N A I N S T. C O M (Michigan office) • e-mail: [email protected]

The HANNA World’s Most Advanced Line Of Testers Model Number Range pH/ORP Combo pH/EC Combo HI 98121 pH/EC Combo EC/TDS Automatic** Automatic Temperature Compensation Battery Type (4) 1.5V Battery Life (hours) Battery Error Prevention System (BEPS) Auto-off after 8 minutes Dimensions/Weight *1 or 2 points with 2 sets of memorized buffers, (pH 4.01/ 7.01/10.01 or pH 4.01/6.86/9.18) Electrode cleaning solution, 230 mL bottle pH 4.01 solution, 20 mL sachet (25 pcs) pH 6.86 solution, 20 mL sachet (25 pcs) pH 7.01 solution, 20 mL sachet (25 pcs) pH 9.18 solution, 20 mL sachet (25 pcs) pH 10.01 solution,...