Mason's Wet and Dry Bulb Thermometer Subcategory_Bases and Rods Five-ohm reference coil non-inductively wound

Five-ohm reference coil non-inductively wound from double silk-covered constantan inside a transparent tube

Used to map the magnetic field around a circular current loop

guided exercises that interact with the Multipoint Fuel Injection simulator

totaling 250 grams for suspension from pulleys

One-ohm metal-film resistance unit at plus-or-minus 1% accuracy with a 0

Mason's Wet and Dry Bulb Thermometer Subcategory_Bases and Rods Five-ohm reference coil non-inductively woundPaired dry bulb and wet bulb thermometers on this Mason's hygrometer, calculating relative humidity from the temperature difference between the two readings for meteorology coursework.