Calrad Electronics panel meters cover analog panel meters for monitoring electrical values in equipment and test assemblies. This category reflects Calrad's long-running component and installation catalog rather than a generic AV grouping. Current Wallco listings in this family include Calrad 60-121 0-15 Vdc 2 3/8" Meter and Calrad 60-127 50-0-50 OUA 2 3/8" Meter.
When matching a Calrad panel meters product, verify measured quantity, full-scale range, movement type, panel cutout, case size and connection method. These details determine whether a part will physically fit the installation and operate correctly with the connected equipment.
Calrad part numbers are often used in replacement and retrofit work, so compare the complete model number and interface details instead of selecting only by appearance or a broad product label.
Wallco's Calrad panel meters assortment contains 15 currently active products in the latest catalog export. Use the model number as the primary cross-reference when replacing an existing Calrad component.
For new designs, begin with the system interface and installation format, then compare the electrical or signal requirements that are specific to panel meters.
If the installation mixes older analog hardware with newer digital equipment, confirm whether an adapter is simply changing connector format or whether an active converter is required.
Confirm measured quantity, full-scale range, movement type, panel cutout, case size and connection method.
No. Similar-looking connectors and adapters can carry different signal types or use different wiring, impedance, power or directionality. Verify the complete interface and application.
