Page 55 of Worms Way Catalog by Worm's Way, Inc.

ph/ec/tds no calibration necessary you can easily measure and maintain nutrient strength levels with the waterproof truncheon truncheon 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 manufacturer s guarantee tru500 bluelab truncheon 139.95 phoolproof measurements measure ph levels in seconds with the waterproof bluelab ph truncheon just place the probe into your nutrient solution and read the results it s that easy auto-on truncheon has a ph scale from 2.0 10.9 and features an easy-toread illuminated display one-touch calibration long-lasting replaceable probe and automatic temperature compensation atc reliable truncheon comes with detailed instructions and a manufacturer s guarantee three year on meter one year on probe bpt500 bpt505 bluelab ph truncheon 189.95 bluelab ph truncheon probe new 107.95 the bluelab group conductivity and ph readings are only accurate if the probe is kept clean the bluelab conductivity and ph probe cleaning kits contain everything you need to clean probes and get the most out of your investment each kit includes detailed instructions decanter vessels probe cleaner solutions and more to keep your probes in tip-top shape bck500 bck510 bluelab ph probe cleaning kit 24.95 bluelab conductivity probe cleaning kit 19.95 bcm505 convenient combo the bluelab combo meter is a conductivity ph and temperature meter all in one this battery-powered portable meter can be used anytime anywhere and features simple pushbutton ph calibration and auto-off function to extend battery life meter will display temperature as °c or °f ph 0-14 and conductivity as electrical conductivity conductivity factor or parts per million includes probes ph calibration solution and three aaa batteries unit is covered by a five-year manufacturer s guarantee except for the replaceable ph probe which is covered for six months bcm500 bcm505 bluelab combo meter 249.95 bluelab ph combo probe new 107.95 55 www.wormsway.com

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