null

Test & Measuring Equipment

9 Products
Sort By:
Tough, inexpensive gauge for creating mini at-home weather station.
Refillable kit tests pH, nitrogen, phosphorus, and potassium.
For calibration and electrode storage.
Improves accuracy of pH meter by allowing precise calibration.
Ergonomic measurement of your compost pile or soil.
Easy moisture monitoring for compost and garden soils.
Quick response of a bimetal thermometer with calibratable accuracy.
Refills for LaMotte's Gardener's Soil Test Kit.
Portable and rugged construction, no need for batteries or calibration.