Pen PH meter, ORP meter, TDS meter, Conductivity meter

PH281 0.01pH Waterproof PH meter Specification: Range:0.00-14.00pH Resolution:0.01pH Accuracy:±0.05PH Power:4*1.5V Calibration:1 point Dimension: 172*26*26mm ATC:0-60℃ N.W:73g G.W: 120g Package: 100pcs/carton, ... Leia mais

PHS-98108 Pen PH meters with ATC 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 Power: 4×1.5v alkaline (AG13) ... Leia mais

PHS-98107 Pen PH meters PH testers Specification: Range:0.00-14.00pH Resolution:0.1pH Accuracy:±0.1PH or 0.05pH Power:4*1.5V Calibration: manual, 2 points Dimension:175*41*23mm N.W:90g G.W: 130g Package: 100pcs... Leia mais

ORP-2069 Pen ORP meter ORP tester Introduction: This is an easy to use and high stability written ORP meter, backlight design for night use, a number of classic brands explicit pocket ORP meter, portable and ... Leia mais

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 Power: 4×1.5v alkaline ... Leia mais

PHS-98107 tester family Pen PH meter Specification: Range:0.00-14.00pH Resolution:0.1pH Accuracy:±0.1PH or 0.05pH Power:4*1.5V Calibration: manual, 2 points Dimension:175*41*23mm N.W:90g G.W: 130g Package: ... Leia mais

PH-981 high precision pen PH meters PH testersSpecification:Range:0.0-14.0pH Resolution:0.01pHAccuracy:±0.05PH Power:4*1.5VCalibration:1 point Dimension: 170*33*20mmATC:5-55℃ Hold FunctionN.W:70g G.W: ... Leia mais

PH-281A waterproof pen PH meters PH testers Specification: Range:0.0-14.0pH Resolution:0.01pH Accuracy:±0.05pH or 0.1pH Power:4*1.5V Calibration:1 point Dimension: 172*26*26mm ATC:0-60℃ N.W:93g G.W: 145g ... Leia mais

PH-108 PH-009II portable Pen PH tester meter with ATC Specification: Range 0.0 to 14.0 pH Resolution 0.1 pH Accuracy ±0.1 pH (at20°C) Calibration manual, 1 point Environment RH 95% max; 0 to 50°C (32 to 122°F) ... Leia mais

TDS-98302 DIST 2 TDS meter TDS tester family Specification: Range:0-10ppt Resolution:0.01ppt Accuracy: 2% F.S. Power:4*1.5V Calibration: 1 point Dimension:175*41*23mm ATC: 0-50℃ N.W:90g G.W: 130g Package: ... Leia mais