Soil Meters & PH Testers
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Mondi Mini Greenhouse Thermo-Hygrometer - 25 CaseMondi Mini Greenhouse Thermo-Hygrometer - 25 Case The Mondi Mini Greenhouse Thermo-Hygrometer mounts to the side of your mini greenhouse and reads temperature and humidity inside the dome. It ensures that plants get the start they need by providing growers with the essential real-time...
- Regular price
- $310.95
- Regular price
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$373.75 - Sale price
- $310.95
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HM Digital Hydromaster Replacement EC/TDS ProbeThe HM Digital Hydromaster EC/TDS Probe is a replacement part for the HydroMaster HM-500.
- Regular price
- $38.24
- Regular price
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$45.89 - Sale price
- $38.24
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Milwaukee Instruments pH 4.01 Calibration Solution, 230 mlDESCRIPTION Milwaukee pH 4.01 calibration buffer solution, available in a 230 mL leak-proof bottle. Lab-grade and certified to ±0.01 pH accuracy. Recommended for laboratory and regular bench-top calibration use. Also available in 20 mL single-use sachets (sold in boxes of 25) for field use...
- Regular price
- $12.23
- Regular price
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$14.68 - Sale price
- $12.23
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Milwaukee Instruments pH 600 pH Tester w/1 Point Manual CalibrationThe Milwaukee pH 600 is a full-range pH tester with 1-point manual calibration, delivering ±0.2 pH accuracy across a 0.0 to 14.0 pH range. Simple, reliable, and ready to use right out of the box. WHAT'S INCLUDED pH 600 tester Snap-over protective case pH...
- Regular price
- $21.73
- Regular price
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$26.08 - Sale price
- $21.73
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Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%Milwaukee Instruments MA871 Digital Brix Refractometer — Range 0–85% A digital sugar refractometer for general purpose use with Automatic Temperature Compensation (ATC). Measures Brix from 0 to 85% with 0.1% resolution. Battery included. Ideal for brewers, winemakers, food producers, fruit growers, and agricultural applications...
- Regular price
- $162.93
- Regular price
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$195.52 - Sale price
- $162.93
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HM Digital COM-80 EC/TDS/Temp Waterproof Hydro TesterThe COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic...
- Regular price
- $36.15
- Regular price
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$43.38 - Sale price
- $36.15
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GroStar GS1 PH/Temp (2-IN-1) PenGroStar GS1 pH/Temp (2-in-1) Pen The GroStar GS1 pH/Temp (2-in-1) Pen is a compact and reliable digital testing meter designed for accurately measuring both pH levels and temperature in hydroponic systems, reservoirs, nutrient solutions, aquariums, irrigation water, and horticultural applications. Built for growers, hydroponic...
- Regular price
- $92.81
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$115.99 - Sale price
- $92.81
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