Digital Moisture Meter
Digital results from 0 to 9.9. Printed instructions and extensive plant list...
Digital pH Meter
Digital results from 3.5 to 9.0. Instructions and plant pH preference list included...
Digital Soil Thermometer
Easy to read digital readout. Guidelines for germination and transplant temperatures included...
Rapitest Digital 3-Way Analyzer
Digital device for determining soil pH, soil temperature and soil fertility. ..
Rapitest Digital Soil Test Kit
Digital soil testing device for determining soil pH, N, P and K...
Rapitest Electronic 4-Way Tester
Determines soil pH, fertility, soil moisture, and the amount of sunlight per day...
Rapitest pH Soil Tester
1 color comparator for pH. 10 tests...
Rapitest Soil Test Kit
4 individual color comparators for pH, N,P,K. 10 tests for each...
Showing 1 to 8 of 8 (1 Pages)