Gratnells Foam Insert – 50mm Deep, 20 Stopwatch Cut-Outs (80 x 20mm, Fits F1 & F2 Tray)

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Description

Gratnells Foam Insert – 50mm Deep, 20 Stopwatch Cut-Outs (80 x 20mm, Fits F1 & F2 Tray)This 50mm deep foam insert is precision cut to hold 20 stopwatches with larger profiles (80mm x 20mm slot size), making it ideal for bulkier digital stopwatches or timers. Designed to fit securely into Gratnells Shallow F1 or Deep F2 trays, it provides safe and organised storage for delicate or high use items in school labs, classrooms, or sports departments. By offering secure placement for each stopwatch, this insert reduces the risk of damage,

The compact design includes hose fittings for easy connection to laboratory tubing and filtration apparatus

Dial Size: 72 × 72 mm

Thickness: 0

reduces setup time

perfect for separating and organising smaller items such as stationery

The Whimshurst Machine is an Electrostatic Generator producing a 75mm Maximum spark

These wide-format treble shelves provide strong

Dimensions: 75mm x 25mm

Compatible with Gratnells trays and accessories

Tin electrodes can be used in electrochemical investigations

it is necessary for the plate to achieve maximum temperature of about 450degC

Data logging and analytical experiments