Redox Industrial Electrode
Blackstone BL932700-1 ORP mini controller, -1000 to +1000 mV, 4-20 mA recorder output, 115/230 V
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
Process controllers
Flow-thru monitoring ORP electrode with BNC connection and 3 m cable.
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 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
All Product
Flat Tip Industrial pH Electrodes.
This product has multiple variants. The options may be chosen on the product page
All Product
Spare ORP Electrode for HI 981406 and HI 982401 ORP Indicators.
All Product
Flow-thru monitoring ORP electrode, platinum sensor, with BNC connection and 3 m cable.
081-855-1842
02-541-4199
BL982411-1 ORP Mini Controller upto 1000mV - 230V 
