3-in-1 Weather Station, 5.12" Diameter Item Type_Springs Four-point-five-ohm 9A standard rheostat with

Four-point-five-ohm 9A standard rheostat with constantan winding on a vitreous-enameled steel tube

5-inch height including hook for spring-scale suspension

this enhanced optical bench set ships with a lamp housing and a matched complement of optical components

rated autoclavable and chemically durable to 135 °C

This training simulator is a comprehensive instructional module that plugs directly into the Advanced Autotronics Simulator workstation

3-in-1 Weather Station, 5.12" Diameter Item Type_Springs Four-point-five-ohm 9A standard rheostat withThree in one weather station on a 5. 12 inch analog dial combining a thermometer, barometer, and hygrometer in a single classroom scale unit for monitoring room conditions at a glance.