Spare ORP Electrode for HI 981406 and HI 982401 ORP Indicators.
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
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
pH electrode PVDF designed for high pressure applications (recommended for PCA 330 and 320)
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
All Product
ORP glass electrode with single diaphragm, designed for drinking water quality controls.
All Product
Blackstone BL981411-1 Mini pH Controller, dosage of acid or base, Resolution 0.1pH, 115/230V
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
081-855-1842
02-541-4199
HI2008 - ORP Electrode for PCA 
BL982411-1 ORP Mini Controller upto 1000mV - 230V 
