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000 Watt Capacitor for Premium Ballast 20¾” x 6¾” x 6″ 17 lbs 20
The instrument is supplied with a light sensor connected by a fixed 1
The mat at the start of the chain must be an MTMDU
• Tag slots available on some sizes
Hanna Industrial Grade pH/TDS Controller w/Proportional Control of Fertilization meters-&-solutions 000 Watt Capacitor for PremiumAdd this 2 in 1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom. The product measures pH from 0 to 14 and TDS from 0 to 1999 mg L (ppm). Two separate set points can be adjusted from 4 to 7 pH and 900 to 1800 ppm (mg L). The relays are activated when the pH exceeds the set point or TDS falls below the desired value. Two pumps or electrovalves can be wired directly to the controller and be
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