$29.99

Stainless Steel Soil Thermometer by Smart Choice| 127mm Stem, Easy-to-Read 1....

$30.25

Fiberglass Tile Probe 1/2” x 48”

$43.79

4-in-1 Soil Moisture Meter, Digital Plant Temperature/Soil Moisture Test & PH Me

$38.99

Soil Test Kit -140 Test- 2026 Version- Testing PH Ammonia Nitrogen Phosphorus an

$39.87

Sonda de suelo de acero inoxidable de 12inch con 2 bolsas de muestra kit de prue

$30

Nutradip Original Tri-Meter 3 In 1 Meter TRI-CMS-202 w/ Power Cable, No Probe

$13.55

6in1 Digital PH Soil Tester Sunlight Moisture Fertility Temp Humidity Test Meter

$17.99

4-In-1 Soil Test Kit – Soil Moisture Meter, Ph, Fertility & Sun-Light, No Batter

$25

Lot of 2 Rapitest Soil pH Meter Probe. Pre-owned

$14.05

2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS E

$33.69

GroLine pH 7.01 Buffer Solution / 500ml

$2.24

Digital TDS-3 water quality meter tester measuring device 0-999 ppm NEW