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HANNA HI98107 PHS-98107 Tester Family Pen PH Meters: 14kg/carton Operation: • Remove the protective cap. Don't be worry if white crystals appear around the probe head. This is normal with pH electrodes and they dissolve when rinsed with ...

PHS-98108 HANNA HI98108 Tester Family ATC Pen PH Meter: PHS-98108 tester family ATC Pen PH meter SPECIFICATIONS Technical data: Measuring range: 0.00~14.00pH Resolution: 0.1pH Accuracy: ±0.1pH or 0.05pH Calibration: manual, 2 points ATC: 5-60 ...

PH-981 High Precision Pen PH Meters: PH-981 high precision pen PH meters PH testers Specification: Range:0.0-14.0pH Resolution:0.01pH Accuracy:±0.05PH Power:4*1.5V Calibration:1 point Dimension: 170*33*20mm ATC:5-55℃ Hold ...

TDS-98302 HI98302 DIST 2 TDS Meter TDS Tester Family: Stir gently and wait until the display stabilizes. • After use, switch off pH meter, use the water clean the electrode and replace the protective cap. • Large fluctuations in readings could ...

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HANNA HI98107 PHS-98107 Tester Family Pen PH Meters