-40%
TESTED HEATHKIT VTVM IM-13 GRAY CASE WITH PROBE & BRACKET
$ 50.15
- Description
- Size Guide
Description
This auction is fora tested Heathkit VTVM IM-13
.
Requires a C battery for Ohm measurements - not included.
Please view photographs of the actual item for sale and
read the Condition Description
.
Description:
Performed visual inspection - very good construction technique; clean inside; original capacitors
; read the Condition Description.
Initial application of mains power via a variac. Started at 10V, ~30 second dwell, increment by 10V and dwell, continued until 120V reached. All further testing performed via mains power outlet.
Performed AC, DC, and Ohms Calibration per Heathkit Manual (pages 26-27). AC Balance required a very steady hand in adjusting, couldn't quite get all settings (AC, DC-, DC+) not to move, managed AC & DC- with minor deflection on DC+
Verified AC and DC voltage readings
Ohms measurement - open indicated infinity and closed indicated at or near zero Ohms (I could not obtain exactly zero on all ranges); measuring of resistors on different scales indicated values close to those measured by a digital VOM
No further testing or examination was performed
I will ship via USPS Priority Mail. I will mail within one business day of receiving cleared payment.
Please ask questions before bidding.
Thank You.