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Vintage Zephyr Electronic MicroBrazer Resistance Soldering Unit, Model K3115.
Specifications shown on the manufacturer label:
* Model: K3115
* Input: 115V AC, 60 cycles
* Output: 2.5–5V, 75 Amp
* Manufacturer: Zephyr Mfg. Co., Inc., Inglewood, California
* Patent No. 2,790,059
Includes:
* Zephyr MicroBrazer main unit
* Handpiece with dual electrodes/tips
* Linemaster foot control
* Attached cables and power cord
The unit powers on and the red indicator light illuminates, as shown in the photos. No further operational testing has been performed, so it is being sold as not fully tested.
Vintage pre-owned condition with visible cosmetic wear from age and use, including scratches, scuffs, paint wear, surface oxidation/rust, staining, and general wear throughout. Please review all photos carefully for exact condition and included components.
You will receive the exact unit and accessories shown in the photos.

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