PHYWE Geiger-Müller Counter

Function and Applications

Demonstration and student use unit in connection with Geiger-Mueller counter tubes for experiments on radioactivity.

Equipment and Technical Data

• 4-digit LED display
• 5 standard measurement times 1/10/60/100/300 s
• Freely selectable measuring time
• BNC-socket for counting tube 500 V (default, 300-700 V selectable)
• 1/4 inch-bush for event counting with TTL signals
• Battery (6*1,5 V AA included) or power supply 12 V DC, 2,5 A 
• Dimensions 230 x 105 x 50 mm