Extech Instruments SDL400 Light Meter Sensor Dome

Extech SDL400 Light Meter Sensor Dome is the sensor dome component for the Extech SDL400 light meter. This part is the light-sensing dome used by the SDL400 to detect illumination levels. As an Extech Instruments accessory, it is designed for use with the SDL400 model, ensuring compatibility within the device's light-sensing assembly. The dome's association with the Extech SDL400 light meter identifies it as the correct component for users configuring or maintaining their instrument. Because it is specifically named for the SDL400, buyers can trust compatibility with their instrument and avoid mismatched domes. This information helps ensure that readings remain consistent with the instrument's established measurement workflow. Designed to integrate with the SDL400's setup, the sensor dome supports the device's core light measurement function. Identification by model—SDL400—helps confirm you are purchasing the exact dome intended for this light meter.