To be used with HI 981406 pH/ORP Indicator.
Blackstone BL982411-0 ORP mini controller, 0 to 1000 mV, 115/230 V
All Product
Flow-thru monitoring ORP, platinum sensor, electrode with matching pin and 5 m cable
All Product
Flow-thru monitoring ORP electrode, platinum sensor, with BNC connection and 3 m cable.
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 Conductivity Probe with or without DIN Connection and 3, 5 and 10 m cable.
This product has multiple variants. The options may be chosen on the product page
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
All Product
AmpHel ORP electrode for PCA 330, with differential input, DIN, 0.5m cable
All Product
Flat Tip Industrial pH Electrodes.
This product has multiple variants. The options may be chosen on the product page
081-855-1842
02-541-4199
BL983327-1 EC Mini Controller upto 10.00 mS/cm, 230V 
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V 
