J&D Manufacturing Speed Control, 120V, 2.5 amps, CN25, 737623666107 These economical manual variable speed controls are full-wave phase control circuitry to minimize power loss, reducing energy requirements while you control your...
J&D Manufacturing Speed Control, 120V, 10.0 amps, VFT130144, 737623231442 These economical manual variable speed controls are full-wave phase control circuitry to minimize power loss, reducing energy requirements while you control your...
Sper Scientific Dial Hygrometer / Thermometer, 736920, 816366020565 The dial hygrometer / thermometer is ideal for home, classroom, lab or industrial use. Large, clear, 0 to 100% RH scale on 4" dial is easily read from a distance. Uses a...
Sper Scientific Dial Barometer, 736930, 816366020572 Dial Barometer for classroom, lab or industrial use. Large, clear dual-scale barometer in hPa (hecto Pascal) and mm (millimeter mercury) on a 4" dial which is easy to read from a...
Gearwrench 2-1/4 Dial Indicator Set with Base, 3761, 082171037610 English Dial Gauge Powerful 130 lbs pull Two Magntic mounting surfaces: bottom & back Universal dovetail Clamp for Dial test indicators On/Off Switch Center Rod 1/2"...