pH Meter Test Tube ATC pH Pen 0-14


$ 59.95 
SKU: 850063


Range: 0-14
Resolution: 0.1
Accuracy: 0.1 pH
Displays temperature in both °C and °F

Fits standard test tubes 16x50 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 any buffer. Features hold function, and auto power off with low battery indicator. The case is IP65 waterproof and will float if accidentally dropped into the water. Comes with 2 button-cell batteries and a built-in electrode kept moist with a protective cap.

IP65 Waterproof

  • Totally protected against dust
  • Protected against low pressure jets of water from all directions - limited ingress permitted

Dimensions: 9¼" × 1¼" × 1" (245 × 35 × 22 mm) Probe: 5" × ½" (120 mm × 12 mm)

Weight: 2 oz (68g).

Stay in touch

Contact Us

We'd love to hear from you. Call 800-282-3248 toll-free or 408-727-7301. Email us here. Or come by our retail store at:
The Science Shop USA
1043 Di Giulio Ave
Santa Clara, CA 95050-2805
Open Mon-Fri 9 a.m. - 5 p.m. (Pacific Time)

Latest Additions to Our Science Project Database

  • Question: What Are the Best Liquid Conductors of Energy?

    Summary: This experiment explores the kinds of liquids that are the best conductors of energy when splitting the molecules of water through electrolysis. Materials Needed: (Any of The Materials Highlighted in Blue are Clickable Links for Purchasing) 9 v Battery... Read more →

  • Question: Can You Make a Battery Out of a Potato?

    Summary: In this experiment, a potato is used to create an electrochemical battery, in which chemical energy is converted to electrical energy through spontaneous electron transfer. The energy created is enough to power a digital clock. Materials Needed: (Any of... Read more →