You searched for "calibration reference"
Xsens by Movella
Xsens by Movella ASCII, CAN, Xbus XSENS MTI-620 VERTICAL REFERENCE
Part: MTi-620
Precision motion and orientation sensor for industrial positioning and reference systems.
Bernstein AG
Bernstein AG Switching Point Adjustment Kit
Part: SHS-WKIT
Adjustment kit for setting switching points on Bernstein safety interlock switches.
REPLACEMENT
Replacement Cartridge for Legrand Surge Arrester Reference 003934 for 03930/31/32/33
Part: 003934
Replacement surge arrester cartridge for Legrand electrical protection panels and switchgear.
Omron
Omron Absolute Absolute Encoder, 256 ppr, Open Collector Signal
Part: E6CP-AG5C-C 256 5M
Absolute rotary encoder providing fixed position reference for machine startup and control.
HOBUT
HOBUT 0/200A Meter Scale for 200/5A CT
Part: D96SD DIAL 0/200A
Current meter dial scale calibrated for 0 to 200 amperes measurement.