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HI7873/220 Mini Level Controller, control relay : high, low and overflow, 240V
HI7873/220 Mini Level Controller, control relay...
HI7873/220 Mini Level Controller, control relay : high, low and overflow, 240V
R 3,219.00 *
BL982411-1 | Blackstone Mini ORP Controller
BL982411-1 | Blackstone Mini ORP Controller
Blackstone Mini ORP Controller
R 4,909.00 *
HI7871/220  Mini Level Controller
HI7871/220 Mini Level Controller
HI 7871 mini level controller is for liquid level control over distances of up to 100 m (330’). This instrument is highly compact and will fit in tight spaces. This easy to use controlles is ideal for nearly any liquid level application,...
R 3,184.00 *
BL983322  Conductivity Mini Controller (BlackStone)
BL983322 Conductivity Mini Controller...
This HANNA mini controller has been specially designed for water conditioning and growing applications. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. This meter...
R 4,909.00 *
BL983329-1 TDS Mini Controller (BlackStone)
BL983329-1 TDS Mini Controller (BlackStone)
This instrument has been designed for TDS control in hydroponics, horticulture and water conditioning. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing theBL983329-1 TDS Mini...
R 4,909.00 *
BL983327-1  Conductivity Mini Controller (BlackStone)
BL983327-1 Conductivity Mini Controller...
BL 983327 is a panel mounted mini controller with an output relay that has been designed for easy, affordable installation in tight spaces—ideal for simple yet effective process control. BL983327-1 Conductivity Mini Controller (BlackStone)
R 4,909.00 *
BL983324-1 TDS Mini Controller (BlackStone)
BL983324-1 TDS Mini Controller (BlackStone)
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
R 4,909.00 *
BL983321-1 TDS Mini Controller (BlackStone)
BL983321-1 TDS Mini Controller (BlackStone)
This instrument has been designed for TDS control in hydroponics, horticulture and water conditioning. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. These meters...
R 4,909.00 *
BL983320-1 Conductivity Mini Controller (BlackStone)
BL983320-1 Conductivity Mini Controller...
This HANNA mini controller has been specially designed for water conditioning and growing applications. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. This meter...
R 49,909.00 *
BL983319-1  TDS Mini Controller (BlackStone)
BL983319-1 TDS Mini Controller (BlackStone)
This instrument has been designed for TDS control in hydroponics, horticulture and water conditioning. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. These meters...
R 4,909.00 *
BL983318 TDS Mini Controller (BlackStone)
BL983318 TDS Mini Controller (BlackStone)
BL 983318 is a mini controller that has been designed for easy, affordable installation in tight spaces, ideal for simple yet effective process control. BL983318 TDS Mini Controller (BlackStone)
R 4,909.00 *
BL983317-1 Conductivity Mini Controller (BLackStone)
BL983317-1 Conductivity Mini Controller...
Blackstone BL983317-1 Mini Conductivity Controller by 10.00 mS / cm, 115/230V. Dosing Relay - closes the contact when measured value
R 4,909.00 *
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