Redox Industrial Electrode
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 BL931700-1 Mini pH Controller, dosage of acid or base, 4-20 mA recorder output, 115/230 V Water treatment, sewage treatment, neutralization and decontamination, surface treatment, simple industrial processes
All Product
Flow-thru monitoring ORP, platinum sensor, electrode with matching pin and 5 m cable
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
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
All Product
ORP glass electrode with single diaphragm, designed for drinking water quality controls.
All Product
Submersion EC Probe, Four-ring and Platinum Sensors.
081-855-1842
02-541-4199
HI3844 CTK Hydrogen Peroxide 
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof 
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof 
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V 
