850062 Test Tube pH Pens

Description:

Fits standard test tubes 16 x 50 mm or larger Highly stable and accurate readings with a large LCD display Designed for simple one-hand operation Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize some other non-standard buffers as well Features hold function, and auto power off with low battery indicator General Purpose Glass Probe: EPA compliant for labs and wine Penetration Probe: for food & soil Flat Tip Probe: for meat, leather, paper, skin, and other surface pH measurements Dimensions: 9" × 1⅜" × 1" (225 × 35 × 20 mm) Weight: 2.

3 oz (66 g).

Features and Benefits:

•Highly stable and accurate readings.

•Large LCD display.

•Designed for simple one-hand operation.

•Automatically calibrates to pH 4, 7 and 10 buffers.

•Adjustable to recognize non-standard buffers.

•Features hold function.

•Auto power off with low battery indicator.

•Testing pH in labs.

•Wine testing.

•Food testing.

•Soil testing.

•Surface pH measurements for meat, leather, paper, skin.

Specifications: