This vintage Heathkit VTVM Model IM-18 vacuum tube voltmeter is a great addition to any electronics enthusiast's collection. With its analog display and AC current type, it's perfect for measuring voltage(AC-DC) and Resistance and variety of settings. Made in the United States, this voltmeter is a piece of history that still works great today. Better than factory condition .
The brand is Heathkit, known for their high-quality electronics and reliability.Whether you're a collector or just looking for a reliable voltmeter, this item is sure to make the difference. Buy now.
LIST OF UPGRADES:
1-QUALITY FUSE ASSEMBLY.
2-RECAPPED POWER
3-QUALITY INDUSTRIAL BATTERY.
4-METER GUARD (PROTECTION OF METER MOVEMENT)
5-50% SOLID STATE (ELIMINATES EXTRA HEAT AND REDUCES POWER )
6-1 PROBE FOR ALL INPUTS AC,-+DC AND OHMS (RESISTANCE), no need to waist time changing probes.
7- 1 new probe.
8-cleaned wafers on function & range switches.
9-Lubricated switches.
PROFESSIONAL & ACCURATE CALIBRATION, QC PASSED.
TEST: PICTURES
6-5v.
7- 10 ohms.
8-1.5v .
9-120 volts AC@60Hz.
10-Zero to balance bridge.
11-Ohms to balance bridge.
NOTE: Bridge must be always balance inorder to get accurate results on resistance measurements.
GALLERY:
1-Front view condition.
2-Bottom view.
3-Backside.
4 -Rightside.
5-Leftside.
HOME OF THE UNIQUE ENHANCEMENT CIRCUIT.
PLEASE LOOK AT MY OTHER EXCELLENT REFURBISHED, UPGRADED AND CALIBRATED VTVM!
REMEMBER "QUALITY DOESN'T COST IT PAYS "