Foxboro store humidity and temperature recorder

store FOXBORO 7 day humidity and temperature recorder. Made in Canada . Has a few scratches on the finish but overall condition is very good.
MODEL: 40MR-RXM2B
CIRCULAR CHART RECORDER- RECORD ONLY
SERIAL NO: 3359219
DIE CAST ALUMINUM, BLACK VINYL FINISH CASE RECORD ONLY
PORTABLE MOUNTING
CHART DRIVE: MECHANICAL
(2) PENS OR POINTERS: TWO
PEN TYPE: BOX
RELATIVE HUMIDITY ELEMENTS: RELATIVE HUMIDITY ELEMENT-HAIR, REAR CONNECTED
WINDUP STYLE (KEY NOT INCLUDED)
TAKES 12" CIRCULAR CHART PAPER