Honeywell calibration calculator Moduflow thermostat heater chart slide lot 3 for Sale

Honeywell calibration calculator Moduflow thermostat heater chart slide lot 3 For Sale

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Honeywell calibration calculator Moduflow thermostat heater chart slide lot 3:
$33.75

This lot of 3 vintage items includes a Honeywell calibration calculator, a Moduflow thermostat, and a heater chart slide. These items are perfect for collectors of engineering and science memorabilia, or anyone interested in vintage technology.The Honeywell calibration calculator is a rare find and is sure to impress collectors. The Moduflow thermostat and heater chart slide are also great pieces to add to any collection. All items are in good working condition and have been well-maintained. Don't miss out on the opportunity to own these unique pieces of history.
These are 6.5" across.