Walklab pH meter TI9000

WalkLAB Microprocessor pH meter TI9000 ( Portable Microprocessor — pH, mV, Temperature Meter) Features Ease of use Automatically lock reading when a stable reading is established. Feature can be disabled to allow continuous reading display. Automatic shut-off Meter automatically shuts off after 5 minutes after last key command. Feature can be disabled while reading in continuous read mode. One-touch calibration The meter’ s one-touch auto-calibration procedure uses only one button to activate the mode. The unit will prompt and confirm offset and slope point calibration. pH mV Temperature Range: 0 to 14 pH ± 999 mV 0 to 100° C Display Resolution: 0.01 pH 1 mV 0.1° C Accuracy ( machine only) : ± 0.01 pH ± 1 mV ± 0.5° C Temperature compensation: Automatic or manual from 0 to 100° C Operating Temperature: 0 to 50° C Operating humidity: Maximum 90% relative humidity Slope recognition: ± 20% at pH 4 and pH 10 Offset recognition: ± 60 mV at pH 7 Input impedance 10¹ ² ohms Battery type: DC9V ( 1604A, 6LF22 or equivalent) Battery life: Approximately 200 hours Size: 164 x 83 x 35mm Weight: 350gm ( main unit including battery) Standard Accessories 1. Main instruments 2. PE03 - Epoxy body combination pH electrode 3. TP200 -pH microprocessor temperature probe ( Stainless steel) 4. 7010 - Buffer solution pH7.00 90ml 5. 4010 - Buffer solution pH4.01 90ml 6. Carrying case 7. Operation manual