pH Truncheon Meter PH TRUNCHEON CONTACT RINGS ( 3 PACK) With its easy to read illuminated display, one-touch calibration system, super clear instructions and no buttons to push, measuring pH just got a whole lot simpler. The flashing lights you love so much; the easiest calibration system ever; reliability only Bluelab products can provide; longest lasting probe on the market AND it s replaceable; auto on just like the Bluelab Truncheon; Automatic Temperature Compensation; a scale of 2.0pH - 10.9pH. 3 year Bluelab Guarantee (1 year for probe). Manufacturer's Product Information 2007 MSRP Each $ 10.95 Case Weight 0.01 LB Case Dimensions 4.75 x 1.5 x 0.25 IN Case Quantity 1
