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Moisture & pH Meters
Luster Leaf 1820 Rapitest Moisture Meter 1.9 x 5.3 x 11.5 in. with Probe On
$18.52
Hanna Instruments GroLine Direct Hydroponics PH Tester HI98115
$60.0
NEW Vernier Soil Moisture Sensor SMS-BTA Educational/Biology Lab/Science
$22.89
FieldScout TDR 350 Soil Moisture Meter/Field Scout Spectrum Technologies w/Bag
$340.0
15 Pack pH Buffer Powder Calibration Solution 4.01 6.86 9.18 for Meter Tester
$8.99
PH&TDS Digital Meter,TDS EC Temperature Water Quality Tester 0-9999ppm,0-14 PH
$8.99
4in1 LCD Digital Soil PH Meter Tester Temperature Sunlight Fertility Hygrometer
$8.99
TDS Meter Digital Water Quality Tester Testing Kits for Drinking Water 0-9990ppm
$7.55
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