Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon.- Thurs. 7:30 -3:00 pm EST, Fri. - Closed


By Fax - Fax your order with our
pdf form.

Humidity/Temperature Pen

Pocket-sized and ideal for field use. Measures and displays Temperature (switchable °C or °F) and humidity simultaneously. Min/Max Memory functions for both measurements. Data Hold function freezes current LCD display status. Built-in self-calibration utility allows for field calibrations using optional Relative Humidity calibration bottles. Complete with pocket clip and 3V lithium battery.

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