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
All Product
Flow-thru monitoring ORP electrode, platinum sensor, with BNC connection and 3 m cable.
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
pH electrode PVDF designed for high pressure applications (recommended for PCA 330 and 320)
Blackstone BL983327-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value> limit.
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
All Product
Flow-thru monitoring ORP, platinum sensor, electrode with matching pin and 5 m cable
081-855-1842
02-541-4199
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V 
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V 
