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
Blackstone BL983314-1 resistance mini-controller, 0.00 to 19.90 MΩ / cm, 115/230 V 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 BL983317-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value
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
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
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
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
Process controllers
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
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 BL983327-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value> limit.
Blackstone BL983329-1 TDS (total dissolved solids) mini controller, 0 to 999 mg / L, 115/230V. Water treatment, heating and air conditioning systems, cooling towers, surface technology, light industrial processes
HI4013-06 Nitrate Interferent Suppressant ISA, 500 ml Bottle
HI7009L - 9.18 pH@25°C - SQ - 500ml
HI4115 - Silver/Sulfide ISE, Solid-state Combination
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI7022L - 470mV ORP Test Solution - 500ml
HI7021L - 240mV ORP Test Solution - 500ml
HI98121 COMBO pH/ORP/°C-Tester, waterproof
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI7090L ISA solution for Sodium ISE, 500 ml Bottle
HI7033L - EC 84 µS/cm@25°C - 500ml
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
PCA 320 Online pH / Chlorine / °C - Analyzer / Controller
HI7034L - EC 80000 µS/cm@25°C - 500ml
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI98107 pHep pH -Tester (0.1 pH Resolution)
CTK Chlor Frei
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm) 









