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
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
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
Calibration Standard HI 755 Checker HC ®
HI1230B - Combination pH Electrode (General Purpose)
HI6010-01 - 10.010 pH@25°C - MQ - 1000ml
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
HI7040L DO Solution, 500 ml
Multiparameter Benchtop Photometer and pH meter
HI93709-01 Manganese HR - Reagentst - 100 Tests
HI93728-01 Nitrate - Reagents - 100 Tests
HI1131B - Combination pH Electrode
Reagents for HI 713 Checker HC ®, 25 Tests
HI7001L - 1.68 pH@25°C - SQ - 500ml
HI99301 EC / TDS / °C Meter upto 20 mS
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
HI93706-01 Phosphorous - Reagents - 100 Tests
HI96802 Fructose - Digital Refractometer Portable
HI93501N FOODCARE Thermistor-Thermometer
HI5005 - 5.00 pH@25°C - TQ - 500ml
HI4010-03 ISE 1000 mg/L (ppm) Fluoride Std , 500 ml Bottle
PCA 310 Online Chlorine Analyzer & Controller
Checker® Plus pH Tester
HI145-20 Thermometer (°C) with T-shaped (300mm)
HI93740-01 Nickel LR - Reagents - 50 Tests
HI95771-01 Chlorine HR - Reagents-Kit - 100 Tests
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI1143B - Electrode (Fluoride Application)
HI700 Checker HC ® - Ammonia, LR
BL983314-1 Resistivity Mini Controller, 0.00 to 19.90 MΩ/cm - 230V






