Product information
PROVA 123 Multifunction calibrators
Content updated
PROVA 123 is an electronic measurement instrument for electrical process-signal calibration.
Specifications
| Attribute | Value | Conditions | Source |
|---|---|---|---|
| Current source range | 4–20 mA | 1 kΩ load, 24 V loop supply. | Official PROVA 123 product information |
| DC voltage output ranges | 0–100 mV; 0–1 V; 0–12 V | Separate source ranges as published. | Official PROVA 123 product information |
| Frequency output | 1–62500 Hz | Published frequency range. | Official PROVA 123 product information |
| Thermocouple types | K; J; E; T | Only the four named types in this source. | Official PROVA 123 product information |
Applications
- Electrical process-signal calibration
Sources and updates
Scope of this page: Only the PROVA 123 model/series and the listed source-supported attributes. Series maximums or model-dependent ranges are identified in the conditions; options and prices are not inferred. Original model feature specifications only; no third-party calibration, safety-category certification or demonstrated application result is asserted.
Official PROVA 123 product information
Original publication · PROVA (泰儀電子股份有限公司)
Source accessed: 27 October 2026
Content updated 27 October 2026. Source dates describe the documents or the recorded access to them.
How information is documented