AI Appraisal Estimate

This is a vintage Vexilar Model 116 Electronic Fishing Thermometer, also marketed as a Temperature-Depth Indicator for fresh water fishing. The device features a handheld gray plastic body with a large circular top housing a clear plastic reel containing a white sensor cable. The front interface includes the 'VEXILAR' brand name, a blue analog meter window, a temperature adjustment dial calibrated from 40 to 90 degrees Fahrenheit, and a printed 'Fish Finder' reference chart listing optimal temperature ranges for species like Panfish, Bass, Muskie, and Trout. The unit is presented in its original retail box with a bright red interior display tray and is accompanied by the original paper 'General Information and Operating Instructions' manual. The construction reflects mid-20th-century electronic design utilizing analog components and durable molded plastics. The condition appears to be excellent or 'New Old Stock,' with very minimal surface wear on the device itself. The manual shows some minor yellowing and edge wear consistent with age, while the box displays typical shelf wear on the corners. This specific model represents the transition into electronic aids for recreational fishing and is highly collectible for its complete state with original packaging and documentation.

Based on my visual examination of the provided images, I have appraised this vintage Vexilar Model 116 Electronic Fishing Thermometer. The item presents in exceptional, likely 'New Old Stock' condition, retaining its original retail packaging, red interior tray, and operating instructions. The plastic casing, analog meter, and temperature adjustment dial appear completely intact with no visible signs of heavy field use. The market for vintage fishing electronics is somewhat niche compared to traditional antique lures or split-cane rods. However, early electronic devices like this Vexilar represent an important era in the evolution of modern sport fishing. Demand is primarily driven by tackle collectors who appreciate complete sets with original packaging. The presence of the box and manual significantly enhances its collectibility and value, as loose units often sell for much less. Please note that this appraisal is based strictly on photographic evidence. I cannot authenticate the operational status of the device, nor can I inspect the internal battery compartment for potential acid corrosion—a common issue in mid-century electronics. A hands-on physical inspection and functional testing would be required to definitively confirm the mechanical condition and full authenticity of the internal analog components.