gm 120 for sale, brand-new and used.

Includes a High Quality Hamamatsu R878 PMT This is a 2 inch Scintillation Detector designed for GAMMA Radiation Detection. This probe has been newly manufactured in the iRad shop and lab from new and refurbished parts. It is just over 8 inches in length and weighs 13.5 oz (385 gm).

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

International Buyers – PLEASE READ: This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate.

Competent in tubes!

US-ARMY I-177-B Vacuum Tube Tester Features: True Mutual Conductance Tube Tester Manufactured for US-Army circa late 1940s- early 1950s Tests amplifier tubes on Good/Reject Quality scale and for Mutual Conductance (Gm) in three ranges 3000, 6000 and 15000 uMhos Capable of testing Vintage "antique" vacuum tubes of 40s era. I tested one tube. The unit turns on.

Note: please note all our items are original and activated, but if you are not familiar with this item or you don’t know how to use it, we suggest you don’t buy it as we can only provide simple technical support, such as install the driver. In order to convenient for our shipment, please leave your phone number when you buy this item not leave your Email address and please make sure the city name and zip code is corresponding when you

This listing is for a 2 inch Alpha Beta Gamma (ABG) Scintillation Detector designed for Radiation Detection. This probe has been newly manufactured in the iRad shop and lab. It is under 6 inches in length and weighs only 10 ounces.

This is a Ludlum 2200 Scaler Ratemeter Counting Instrument What you will get: Ludlum 2200 Scaler Ratemeter Counting Instrument Power Cord Printout of the Manual from the link below. No sensors are included with thsis unit. Description:

This listing is for a 2 inch Gamma Scintillation Detector designed for Radiation Detection. This probe has been newly manufactured in the iRad shop and lab. It is under 7 in

These are used meters sold with an unconditional warrantee. They have the newer style plugs, and are sold with power cables. These units have adjustable high voltage and can drive GM, proportional, or scintillation probes.