Yet another “Bullet Proof” hand held meter made by Ludlum. Not some plastic housing meter that is just waiting to crack after the first drop. This general purpose, handheld analog ratemeter supports operating two separate radiation detectors. A switch allows the user to select between the internally mounted GM detector with an exposure range of 0–2000 mR/hr (0–20 mSv/h) or an external GM or scintillator detector of choice.
Add a Counts.Pro for $499 to digitize your surveys and turn your meter into a digital scaler/ratemeter/cloud connected GPS datalogger! Take your meter to the next level with Counts.Pro
LINEARITY: reading within 10% of true value with detector connected
THRESHOLD: -40 mV to 10 mV
CONNECTOR: series “C”
Response Switch: toggles between FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading
Reset Push Button: to zero meter
Battery Push Button: checks battery status
Audio Switch: for audio on/off, built-in unimorph speaker, greater than 60 dB at 0.6 meters (2 ft)
LINEARITY: reading within 10% of true value with detector connected
THRESHOLD: -40 mV to 10 mV
CONNECTOR: series “C”
Response Switch: toggles between FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading
Reset Push Button: to zero meter
Battery Push Button: checks battery status
Audio Switch: for audio on/off, built-in unimorph speaker, greater than 60 dB at 0.6 meters (2 ft)