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
Process controllers
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
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
CTK Chlor Frei
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS
HI93713-01 Phosphate LR - Reagents - 100 Tests
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
BL983327-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI5001 - 1.00 pH@25°C - TQ - 500ml
สารละลายมาตรฐานความขุ่น 20 NTU
Chlor Frei - Reagenzien-Kit - 100 Tests
HI9828-25 - Quick Calibration Solution, 500 mL
FC220B - pH Elektrode
HI727 Checker HC ® - Color of Water
BL982411-1 ORP Mini Controller upto 1000mV - 230V
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
Calibration Standard HI 711 Checker HC ®
HI2211 Basic pH / ORP / °C Meter / 2-Point Calibration
HI736 Checker HC ® - Phosphorous, ULR
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
Marine Salinity Waterproof Tester
HI93551 K,J,T-Type 1-Channel Thermometer
HI763100 Digital conductivity electrode - 4 ring, platinum (edge) 








