Ludlum Model 12 General Purpose Survey Meter -Older versionThis is the older version of Ludlum's model 12 with C connection. This general purpose, handheld analog ratemeter supports GM, proportional, and scintillation type detectors. The analog meter face comes in a variety of options to support the measurement units and ranges for the optional external detector selected. The cast aluminum instrument housing with its separate battery compartment and accompanying metal handle offer an industrial robustness and

Four cylindrical GM detectors are utilized in the base for monitoring the feet

EBERLINE 10722-C01 PCB CIRCUIT BOARD

°c ( °f) (PHYSICAL CHARACTERISTICS) -30to +60 (-22 to +140) L x W x H

Select "Start Survey" to record a measurement Create a title and description for your survey and decide if you want a timed count If you selected Timer

high-voltage display

This meter

You don't need special software to analyze what you get

200 hours operation

0-50 µR/hr

Alpha-Beta Scaler-Ratemeter

The unique capability this instrument offers is its ability to select between three different detector setups

RSS 1013 and the RSS 131