VINTAGE B&K Model 707 Dynamic Mutual Conductance Vacuum Tube Tester
Item History & Price
| Reference Number: Avaluer:23608841 | Model: 707 |
| Custom Bundle: No | Modified Item: No |
| MPN: 707 | Country/Region of Manufacture: United States |
| Brand: B&K | UPC: Does not apply |
COMES AS PICTURED. I POWERED IT ON AND TESTED A FEW TUBES AND IT IS PRETTY ACCURATE. IT EVEN CAUGHT A KNOWN BAD 12AX7. IT HAS BEEN SETTING UNUSED IN STORAGE FOR A VERY LONG TIME THOUGH AND I AM SURE NEEDS A SERVICE AND CALIBRATION TO BE AT ITS PEAK ACCURACY. AS WITH ALL THESE OLD TESTERS THEY REALLY NEED THE OLD CAPS UPDATED AS YOU NEVER KNOW WHEN THEY WILL LET GO. GIVEN THAT FACT AND THAT I HAVE NOT TESTED EVERY SOCKET AND FUNCTION IT IS SOLD AS IS. SHOULD MAKE A VERY NICE TESTER WITH... A LITTLE SERVICE. HAS THE TYPICAL WEAR FROM USE AND THE SETTING BOOK IS NOT THE BEST BUT YOU CAN DOWNLOAD A COMPLETE MANUAL WITH ALL THE UPDATES. THESE TESTERS TEST ABOUT ANY TUBE YOU WOULD NEED IT FOR. THEY WERE VERY NICE TESTERS IN THEIR DAY AND NOT THEIR "CHEAP" MODEL FOR SURE.
SHIPPING SHOWN IS FEDEX GROUND TO THE LOWER 48 STATES. ALL OTHERS TO USE EBAY GLOBAL SHIPPING.
THANKS!
SHIPPING SHOWN IS FEDEX GROUND TO THE LOWER 48 STATES. ALL OTHERS TO USE EBAY GLOBAL SHIPPING.
THANKS!
