Features:

• An ideal solution for teaching labs in the physics stream. 
• 20x2 LCD dot matrix display to show counts, elapsed time, and high voltage (HV). 
• Single-board design for compactness and efficiency. 
• Count capacity of 999,999 and preset time of up to 9999 seconds. 
• Variable high voltage (HV) output ranging from 0 to 1500V with a current capacity of 1mA. 
• Data storage and recall functionality for data counts. 

Specifications:
Preset Time: 0 to 9999 seconds 
G.M. Input (From G.M. Counter): 

•      Polarity: Negative 
•      Amplitude: Minimum 250 mV 
•      Resolving Time: Approximately 6 microseconds 

HV Output: 

• Variable high voltage controlled by a tentum potentiometer, up to a maximum of 1500V at 1mA. 
• Line and load regulation: Better than 0.05%. 
• Ripple: Less than 10mV (rms) 

Display: 20x2 LCD dot matrix display to show data counts, elapsed time, and high voltage (HV). Counts Capacity: 999,999 counts 
Command Buttons: 

• START, STOP, PROG, STORE, INC, and DEC buttons available on the front panel keypad. 

Programmability:

• Allows for preset time selection, data storage/recall, and control of acquisition start/stop. 

GM Socket: 

• MHV connector for connecting to the G.M. Detector. 

Power: 

• Operates on 230V AC, 50Hz through a power adapter that delivers +12V input to the unit. 

Mechanical Dimensions: 

• 236 mm (W) x 133 mm (H) x 246 mm (D) (approx.)

 Recommended Accessories for G.M. Counter Kit:

• G.M. Stand 
• G.M. Detector 
• Radioactive Source Kit 
• Aluminium Absorber Set 
• Lead Shielding (Optional)