Trunch TDS/EC Meter – $124.95 pH Cal – $34.95 TDS Cal – $19.95 Replacement Rings – $9.95

Gardeners can measure pH levels in seconds with the waterproof Bluelab pH Truncheon. Auto-on Truncheon has a pH scale from 2.0 - 10.9 and features an easy-to-read illuminated display, one-touch calibration, long-lasting replaceable probe and Automatic Temperature Compensation (ATC). Reliable Truncheon comes with detailed instructions and a manufacturers guarantee - three year on meter, one year on probe. Manufacturer recommends replacement of the pH Truncheon Contact Rings (available separately) every six months. The Waterproof Truncheon TDS/EC Meter reads in EC (0.2-3.6), CF (2-36), and TDS in both 500 and 700 ppm scales (100-2520). Accurate within ± 4% of reading with a resolution of .1 EC, the Truncheon runs on three AA alkaline batteries and comes with a five-year manufacturers guarantee.

Conductivity and pH readings are only accurate if the probe is kept clean. The Bluelab CF and pH Cleaning & Calibration Kits contain everything gardeners need to clean probes and get the most out of their investment. Each kit comes with detailed instructions, de-canter vessels, probe cleaner, solutions and more to keep probes working right.

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