A spare cap included for when an experiment does not require heat.
Stirrer and stopper included. No thermometer included.
Precision heating element and custom made foam plastic heat insulation.
made up of a 1% resistance tolerance 2W resistor mounted on nickel plated brass poles.
It is a 1% resistance tolerance 2W resistor conveniently mounted on nickel plated brass poles by means of a transverse screw.
Inner vessel aluminium 70 x 65mm.
Precision heater is 12W.
Outer vessel plastic 110 x 100mm.

Physics School Lab Equipment Suppliers in India 

Ltekonline are the manufacturers of Joules Calorimeter Set Heat Lab used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Physics Lab Experiments for Engineering Teaching Lab in Universities