No mercury! Until now you could only purchase a liquid barometer filled with mercury. The Eco-celli barometer contains no mercury. It uses a patented combination of gas and silicon based fluid to replace the mercury without any loss of the accuracy you expect with a mercury barometer.
The Weather Store 146
Main Street. Sandwich, MA 02563 Tel.:1-800-646-1203 Fax: 1-508-888-6398 E-mail:pmadden@theweatherstore.com Open: Mon-Fri 10am to 5pm, Sat 10am to 1pm
