Hickok 539C Tube Tester 
All Three Digital Meters
All Solid State (SS83 and SS5Y3)
Clean & Calibrated
Late Model 
 
See pictures 6, 7, 8, 9 for calibration specs, some additional notes, and relative information for this 539C.
 
Late Model that is Calibrated & Clean. 
Every capacitor upgraded; total recap
This 539C can be adjusted to work on 230 volts. Directions are in the manual.
No trick to use digital meters. The main meter has instructions etched on the metal plate.
 
Please see the calibration information in the pictures.
 
A DVD with manual and tube data is included, or  I can email the contents of the DVD in PDF files. There are no paper manuals included.
 
Please see the calibration information in the pictures.
 
Free Insured Shipping in 48 Contiguous USA
 
Please contact in advance of purchase for shipping costs internationally. 
You may be able to determine shipping costs; the box packed in is 24X18X12" weighing 32 pounds shipped from zip code 86332.