- Military TV-7B/U Mutual Conductance Tube Tester
- Professionally Refurbished & Calibrated
- Most Tube Testers Sold on eBay Require a $300-400 Calibration
- This Tester is Ready to Go Right Out of the Box
- Tests Most Old and New Tubes Including Western Electric
- Tests for Mutual Conductance (Gm), Noise, Shorts, Leakage, Remaining Life
- Gm up to 30,000 Micromhos, Control Grid Voltages up to -40 VDC
- High Quality Ruggedized Components & Case
- The U S Government Spared No Expense on These Testers
- Meter Capacitor and Overload Protection Installed
- New Grounded Power Cord Installed
- Pictures 4 & 5 Show My 6L6GC Bogey Tube Under Test (Gm=5750 Micromhos)
- Picture 6 Shows Calibration Results
- Picture 8 Shows Conversion Chart to Calculate Gm in Micromhos
INCLUDED
- Test Data Booklet
- Gm Conversion Chart
- Three Adapters
- One Test Lead - Not Shown
- Calibration Sheet
PAYMENT & SHIPPING DETAILS
- Winning Bidder Must Contact Me Within 3 Days of Auction End
- PayPal Accepted
- Payment Must be Received Within 5 Working Days of Auction End
- Free Shipping for Lower 48 U S, International Shipping Cost is Extra