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SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 0
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 1
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 2
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 3
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 0
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 1
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 2
SI21G RARE Tube Gamma GM Detector (sbm20), US $32.00 – Picture 3

Si21g Rare Tube Gamma Gm Detector (sbm20)

US $32.00

  • Kiev, Ukraine
  • Jan 30th
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Military  SI21G  Gamma GM Detector (TESTED) Made in USSR 1985 Lot of  1  piece. The item will be carefully packed and shipped to confirmed on eBay address from UKRAINE by International Air Mail (have tracking number). SPECIFICATIONS: -Working Voltage: 390 V  -Plateau length: 100 V  -Threshold Voltage: 340 V  -Counting speed (sensitivity) 285-385 Pulse/ µR  -Background: Not more than 1.3 pulse/sec  -Range of working temperature: -40: +50 c  -Load resistance: 9.1 Ohm  -Input capacity: 10 PF  -Total length: 260 mm -Working active length: 210 mm  -Outer diameter: 18.1 mm  -Life time: 1*10: 1*10 pulse  -Plateau slope: not more than 0.125  FREE! Sellers: Add a FREE map to your listings. FREE!
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Model SI21G
Country/Region of Manufacture Ukraine
Type Geiger Mueller Tube

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