Pay in 4 interest-free payments of $43.74 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Base Type: E39 mogul socket
and moisture monitoring (with WCS-2)
some growers require find supplementation helpful in demanding conditions
(requires 2 AA batteries)
00 pH range
Hanna Instruments HI9812-51 Portable pH/EC/TDS/Temperature Meter Organics Base Type: E39 mogul socketHanna Instruments HI9812 51 Portable pH EC TDS Temperature Meter Economical Waterproof Combo Meter 3 in 1 Amplified Probe Water Quality & Nutrient Testing Made Simple The Hanna Instruments HI9812 51 is a cost effective, portable pH EC TDS temperature meter designed for fast, reliable water quality measurements using a single multi parameter probe. Built for everyday testing in hydroponics, greenhouses, agriculture, and general water quality
US$ 166.00
US$ 34.99
US$ 25.98
US$ 23.99
US$ 25.00
US$ 59.99