Geiger Counter, Dig. LCD, Time / Rate, W / O TUBE,BAT/PPK

Description

SP4-1968
This Geiger Counter is powered by 3x ‘AA’ cells and uses a
remote GM tube in a holder connecting by standard BNC
plug. ‘ Lo Batt’ warning is provided. The large sensitive
tube is of the ‘thin mica window’ type and detects Gamma,
Beta and high energy Alpha particles. The instrument is
light, very robust and is useful for both field work and the
classroom. Other models are available with inbuilt tube.
Tube voltage can easily be adjusted up to 600V. Counts
can be selected to be continuous, counts over preset
times, or Rate displayed as counts/Second. Socket
provided for standard 240/12V.AC. Plug Pak to run the unit
if cells flatten.
SP4-1968