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Buy in Bulk and Save Money! |
When you purchase your psychrometer kits in quantity, your whole class can participate in monitoring the weather and you save money in the process. Each kit includes two vinyl-backed alcohol thermometers mounted on heavy plastic handles, with a single wick and rubber band. A vapor pressure/humidity chart and 6″handle are included with both the single kit and class set. Temperature range: -40°C to +50°C. Size: 6 1/2″L x 3/4″W.
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