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" found 5 Products from Shanghai Longway Optical Instruments Co., Ltd., China

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HANNA HI98107 PHS-98107 Tester Family Pen PH Meters

HANNA HI98107 PHS-98107 Tester Family Pen PH Meters
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 ...

PHS-98108 HANNA HI98108 Tester Family ATC Pen PH Meter

PHS-98108 HANNA HI98108 Tester Family ATC Pen PH Meter
stabilizes. • After use, switch off pH meter, use the water clean the electrode and replace the protective cap. • Large fluctuations in readings could be due to lack of calibration, dry ...

PH-981 High Precision Pen PH Meters

PH-981 High Precision Pen PH Meters
stabilizes. • After use, switch off pH meter, use the water clean the electrode and replace the protective cap. • Large fluctuations in readings could be due to lack of calibration, dry ...

TDS-98302 HI98302 DIST 2 TDS Meter TDS Tester Family

TDS-98302 HI98302 DIST 2 TDS Meter TDS Tester Family
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: ...

Precision Laboratory Electronic Balance Weighing Scales

Precision Laboratory Electronic Balance Weighing Scales
stability, full-scale faring, zero-memory, etc. 2. Built-in automatic calibration guarantee easier, faster, stable and accurate operation of balance. 3. Built-in RS232C output interface guarantees ...
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