HI981413-00 is supplied with HI30033 EC/TDS/temperature probe, conductivity calibration solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe.

The HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

• Available in multiple configurations for easily integration into your setup.
• Programmable alarm system and multicolored LCD display.
• Perfect for small hydroponics systems.

HI981413-10 (with in-line mounting kit) is supplied with HI981413 controller, HI30033 EC/TDS/temperature probe, controller aspiration filter, controller injector, 1/2” thread, saddle for Ø 50 mm pipe (2), aspiration PVC tube (flexible) (5 m), dispensing PE injection tube (rigid) (5 m), valves (2), conductivity calibration solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe.

The HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

• Available in multiple configurations for easily integration into your setup.
• Programmable alarm system and multicolored LCD display.
• Perfect for small hydroponics systems.

HI981413-20 (with flow-cell mounting kit) is supplied with HI981413 controller, HI30033 pH/temperature probe, flow cell for HI981413/BL101, mounting panel assembly for HI981413/BL101, controller aspiration filter, controller injector, 1/2” thread, saddle for Ø 50 mm pipe (3), aspiration PVC tube (flexible) (5 m), dispensing PE injection tube (rigid) (15 m), tubing adapter 1/2” – 6 mm with racord (2), valves (2), conductivity calibration solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe.

The HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

• Available in multiple configurations for easily integration into your setup.
• Programmable alarm system and multicolored LCD display.
• Perfect for small hydroponics systems.