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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
soil fertility
such as blossom end rot in tomatoes
9" electrical cord
Battery type: 1 x AAA alkaline
By installing the in-line Monitor with mixing chambe
GroStar GS3 EC Pen complete-systems soil fertilityAI11030 GroStar GS3 EC PPM Temp Pen Lab grade instruments designed specifically for growers! Includes: 2. 77 EC calibration solution (50 ml bottle) Measures conductivity EC, PPM (500), PPM (700) and temperature Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Titanium alloy sensor designed for high accuracy EC measurement Easy to use design and fast calibration adjustment. Large 3 color backlit
US$ 57.00
US$ 162.50
US$ 150.00
Pay in 4 interest-free payments of $21.00 Learn more