| Description |
The Learnometer is designed in association with Professor Stephen Heppell and his research team and has been created specifically for education. Gratnells Learnometer enables you to comprehensively monitor your learning environment and improve learning outcomes. It tracks the seven key factors that determine air quality: temperature, humidity, light, sound levels, carbon dioxide (CO2), chemicals (VOCs), and dust (PM2.5). It has a touch sensitive and fully customizable display, with an 8-hour battery backup.
It can be used to constantly monitor your classroom air quality, and connects to your wireless network so you can access the data and manage it remotely. The Learnometer data contributes to Professor Heppell's ongoing classroom environment research project.
You can find out more information and buy a Learnometer at gratnellslearnometer.com
| Callero is a whole range of modular units that can be used together or separately depending on your storage requirements. You can build up and build across to make sure you get the maximum storage for the space you have available. These are some of the most popular combinations that you can order as one set for your convenience. | Treble column unit specially designed for the school library or literacy corner. Deep trays with plenty of clearance allow varying sizes of books to be stored while the StopSafe runner system means boxes can be pulled forward and browsed without the risk of them falling. | Metal trolley with tilted trays allowing easy viewing of contents. Ideal for easy viewing and access to contents. Choose silver or cyan metal trim and the trolley comes with both feet and castors so you can choose between static and mobile use. | Callero trolley with wide shelves allows you full flexibility for your storage of larger items. Choose between cyan or silver. This trolley comes with both feet and castors allowing you to choose static or mobile use. | Callero Plus is our new range for School science storage. These attractive trolleys have 33% more storage space than our standard trolleys and have larger castors for added stability. They are available in double or treble width with a durable silver finish and a selection of tray sizes to suit your requirements. Callero Plus is ideal for transporting your class science equipment between classroom and preproom. |
| Content |
CO2 levels - The Learnometer sensor can detect levels between 400-5,000ppm ±75ppm or 10%.
Chemicals (TVOCs) levels - The Learnometer will detect between 0 and 60,000ppb ±10%
Fine Dust (PM2.5) levels - The Learnometer can measure from 0 to 1,000μg/m³ ±15μg/m³ or 15%
Temperature levels - The Learnometer will measure temperatures between -40 and 125°C (-40 and 257°F) ±0.2°C.
Humidity levels - The Learnometer will measure levels between 0 and 100% ±2%
Ambient Light (Lux) levels - The Learnometer will measure light levels between 0 and 64,000lux in brightness.
Ambient Noise (dBA) levels - The Learnometer has an ambient noise sensor measuring between 40 abd 95dB, A-weighted, slow-response.
Find out more at gratnellslearnometer.com
| Height |
99mm |
| Width |
99mm |
| Depth |
34mm |
| This Callero Combination consists of two units stacked one above the other with wall fixing handles at the top. Ideal for early years classroom storage.
• 1 treble width unit with silver or cyan trim
• 1 flat shelf unit with 3 shelves
• 24 lime green shallow (F1) trays
• 24 pairs of StopSafe runners
• Ref: CCOM1126 for cyan frame
• Ref: CCOM1144 for silver frame
| Height |
1780mm |
| Width |
1020mm |
| Depth |
435mm |
|
Gratells Callero Library Unit - ideal for Early Years and Junior book storage
- Six Deep trays with extra clearance
- Choose between Silver and Cyan frame trim
- Choose your tray colours
- New StopSafe runners means you can pull the trays right out to see the contents without worrying about them tipping over
- Supplied with both feet and castors
- 1030mm high to top of handle, 860mm high to top of unit
- Ref: CSET1626 for cyan
- Ref: CSET1644 for silver
| Height |
860mm (1040mm with handle) |
| Width |
1020mm |
| Depth |
435mm |
|
Treble width Callero trolley with tilted trays for easy display of contents. Ideal for younger children to easily access contents.
- Callero treble width trolley in choice of silver or cyan.
- Nine deep trays in your choice of colour and crossbars
- Supplied with both feet and castors with brakes
- 1030mm high to top of handle, 860mm high to top of unit
- Ref CSET0144 for silver
- Ref CSET0126 for cyan
|
Treble width Callero trolley with three wide shelves for easy access to your larger items. Ideal for the library or literacy corner, or for storing art materials.
- Callero treble width trolley in choice of silver or cyan.
- Three wide shelves with crossbars
- Supplied with both feet and castors with brakes
- 1030mm high to top of handle, 860mm high to top of unit
- Ref CSET06
|
Treble width Callero Plus Trolley supplied with our new StopSafe runners for added stability and 24 shallow trays in your choice of colour.
- Treble width trolley
- Larger castors with brakes
- Supplied with 24 Shallow (F1) trays
- Supplied with 24 pairs of StopSafe runners
- Reference SSET03
| Height |
885mm (1065mm with handle) |
| Width |
1020mm |
| Depth |
435mm |
|
