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- USA
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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
The 5 green (1 watt) LED diodes provide a narrow spectrum of bright green light that is barely visible to plants but brighter than a normal green bulb to you
Replacement sensors:
goGnats is a poison-free alternative for the control of soil-fungus gnats
Input voltage: 277V
and robust construction
HM Digital Replacement pH Sensor for PH-200 meters-&-solutions The 5 green (1 watt)This spare pH sensor is for HM Digital Waterproof pH Meter model P 200. Features glass pH sensor and reference tube and thermister.
US$ 200.00
US$ 175.00
US$ 100.00
US$ 92.00
US$ 70.00
US$ 50.00
US$ 130.00
US$ 29.99
US$ 100.00
US$ 312.50
US$ 100.00
US$ 108.00
Pay in 4 interest-free payments of $12.49 Learn more