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    Mini Thermo-Anemometer

    Mini Thermo-Anemometer
    349.40 AED
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    Carbon Dioxide Detector

    This carbon dioxide detector measures CO2, air temperature and humidity. A useful tool to help to regulate ventilation in enclosed spaces such as classrooms, indicating when fresh air should be allowed in to help remove air that contains virus particles and to help prevent the spread of Covid-19. People exhale carbon dioxide when they breath out. If there is a build-up of this in an area it can indicate that ventilation needs improving. This device adopts a high-precision non-dispersive infrared CO2 sensor that detects CO2 accurately and sensitively. Containing a high-capacity rechargeable lithium battery, making it easily portable. To preserve electricity, it powers off after 30 minutes of inactivity. A USB charging cable is also provided allowing simple recharging using either a PC or mains plug. Product specifications: CO2 concentration measurement; •Range: 0 to 9999ppm •Accuracy: +/-75ppm / +/-5% of rdg •Resolution: 1ppm Temperature and humidity detection; •Temperature range: -20 to +70°C •Temperature accuracy: +/-2°C •Temperature resolution: 0.1°C •Humidity range: 0 to 100%RH •Humidity accuracy: +/- 3.5%RH (20 to 80%RH) otherwise +/-5%RH •Humidity resolution: 0.1%RH Battery: 1000mAh rechargeable lithium battery Battery charge: USB 5V charging Dimensions: 90mm x 60mm x 47mm LCD dimensions: 49mm x 38mm Operating conditions: 0 to +50°C
    1383.38 AED
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    Anemometer, 'Invicta'

    A unique design feature gives direct reading of wind speed without the need to count revolutions. The low and high calibrations register m/s and the Beaufort scale. Can be hand held or fixed permanently.
    157.70 AED
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    Jumbo Thermo-Hygrometer

    A combined temperature and humidity meter ideal for environmental monitoring. The large LCD is easy to read at distance. Simultaneous display of humidity in RH and temperature in °C or °F; 63 x 80 mm large digit LCD; Min/max memory since last reset; Impact-resistant ABS case with desk stands and wall mounting; Supplied with battery. Dimensions (L x W x D): 138 x 95 x 20 mm. • Temp range: -10°C to +50°C • Humidity Range: 25% to 98% RH • Resolution: 0.1°C, 1% RH • Power: x 1.5V AA battery (supplied); • Weight: 143g
    145.70 AED