Gay–Lussac law Demonstrator Products Category : Physics, Energy > Physical Instruments, Experiment INQUIRY Details Based on Gay–Lussac law, Charlie principle and Boyle's law, used to observe changes in air pressure and temperature, with precision digital pressure gauge, pressure device and valve lock on one side of gas pipe. Send Inquiry Name:* E-mail:* Tel: Content:* Verification Code:* (All * must be filled in) [ Previous: ] [ Next: ] Related Products Line Demonstrator A Transistor Survey Gauss Magnetic Accelerator Digital Ammeter DC Line Demonstrator B Waveform Generator Resistance Test Digital Ohmmeter