Room hygrostat HYGRASREG® RH-2 U

Mechanical HYGRASREG® RH - 2 room hygrostat with switching output (with single-pole micro-switch for use as two-position controller with humidity sensor). The device operates without external voltage and features a humidity measuring element made of stabilized plastic fabric plus an optional setpoint setter for switchpoint adjustment (external or internal setting). It has an elegant plastic housing with snap-on cover, base with 4-hole attachment for mounting on vertically or horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall cable entry.