School Lab Metal Ring And Frame Barometer

School Lab Metal Ring And Frame Barometer

Product material: aluminum alloy outer oxide gold, after the ABS plastic shell, glass lens, white dial, metal pointer baking black paint, high sensitivity precision barometer movement.Copper rings accessories (gold plating),
Product features: the product which is used to measure the environment change trend of atmospheric pressure, according to the change trend of air pressure to predict future weather cloudy eyes good or bad, can also predict the fish eating activity
Measuring range: 940 ~ 1070 hpa.
Accuracy: + / - 5 hpa (980 ~ 1040 hpa)
Product size: 100 mm diameter * 37 mm thick
Product weight: 0.088 KG
Product packaging: white box packaging,
Dial design according to customer requirements change. The pointer may change according to the requirements of the guests.