Blackstone BL983313-1 Mini Conductivity Controller, 0 to 1999 ĩS / cm, 115/230 V Water treatment, heating and air conditioning systems, cooling towers, surface technology, Simple industrial processes
Blackstone BL983314-1 resistance mini-controller, 0.00 to 19.90 MΩ / cm, 115/230 V Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
Blackstone BL983315-1 TDS (total dissolved solids) mini controller, 0.0 to 199.9 mg / L, 115/230V. Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
Blackstone BL983317-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value
Blackstone BL983318-1 TDS (total dissolved solids) mini controller, 0:00 to 10:00 g / L, 115/230 V Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
Blackstone BL983319-1 TDS (total dissolved solids) mini controller, 0 to 1999 mg / L, 115/230V. Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
Blackstone BL983320-1 Mini Conductivity Controller, 0 to 199.9 uS / cm, 115/230 V Water treatment, heating and air conditioning systems, cooling towers, surface technology, Simple industrial processes
Blackstone BL983321-1 TDS (total dissolved solids) mini controller, 0.00 to 19.99 mg / L, 115/230V. Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
Blackstone BL983322-1 Mini Conductivity Controller, 0 to 19.99 uS / cm, 115/230 V Water treatment, heating and air conditioning systems, cooling towers, surface technology, Simple industrial processes
Process controllers
BL983324-1 TDS Mini Controller 0.0 to 49.9 mg/L (ppm) – 230V
Blackstone BL983324-1 TDS (total dissolved solids) mini controller, 0.0 to 49.9 mg / L, 115/230V. Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
Blackstone BL983327-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value> limit.
Blackstone BL983329-1 TDS (total dissolved solids) mini controller, 0 to 999 mg / L, 115/230V. Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
สารละลายมาตรฐานความขุ่น 20 NTU
H300N 2.5L Heavy Duty Magnetic Stirrer
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI96735-11 CalCheck ™ Hardness LR / MR / HR Calibration-Set
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BL1.5 Black Stone Dosing Pump 1.5lph 13 bar
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI96831 Digital Refractometer for Ethylene Glycol Analysis
HI93735-02 Hardness Total (400 to 750 mg/L) - Reagents -100 Tests
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI5068 - 6.86 pH@25°C - TQ - 500ml
HI755 Checker HC ® - MARINE Alkalinity (dHK)
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
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BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
BL983327-1 EC Mini Controller upto 10.00 mS/cm, 230V
Multiparameter Benchtop Photometer and pH meter
HI701 Checker HC ® - Free Chlorine 






