Spare ORP Electrode for HI 981406 and HI 982401 ORP Indicators.
Blackstone BL983324-1 TDS (total dissolved solids) mini controller, 0.0 to 49.9 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
Blackstone BL983327-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value> limit.
HI1002 - pH electrode, flow-thru monitoring, BNC, 3 or 5 m cable, high-pressure applications.
This product has multiple variants. The options may be chosen on the product page
All Product
ORP glass electrode with single diaphragm, designed for drinking water quality controls.
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
อุปกรณ์ป้องกันความปลอดภัยจากสารเคมีกระเด็น (HI740217) 
Turbidity (EPA method) and Chlorine Portable Meter - HI93414 
เครื่องวัดค่าเหล็ก รุ่น HI721 
