Digital Weather Station with Colour Display

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Description

Digital Weather Station with Colour DisplayThe wireless 5 in 1 sensor contains a self emptying rain collector for measuring rainfall, anemometer, wind vane, temperature and humidity sensors. It is fully assembled and calibrated for easy installation. It sends data by a low power radio frequency 917MHz band to the main display unit up to 150m away (line of sight). The attractive multi colour display shows all the weather data received from the 5 in 1 sensor outside. It remembers the data for a

Diffraction Grating 500 lines/mm

hydrogen bonds

As the bar cools and contracts

Designed to fit both Gratnells shallow and deep trays

Batteries included

When the plunger is pushed firmly into the shielded cylinder a wisp of cotton is ignited

The model shows the alimentary canal and its components

Spare shelf for 160L and 250L chemical storage cabinets designed to improve safe and organised storage of flammable

helping equipment dry quickly and hygienically

• Easy to use and handling

Interchangeable with MA-407

repeatable investigations in secondary school chemistry