| Item | Specification |
| Brand | EPEPRO |
| Model | EPAD101-22HZMS-L |
| Product Type | Large Display Digital Frequency Meter |
| Display Type | LED Digital Display |
| Display Shape | Square Large Display |
| Mounting Hole | 22mm |
| Front Size | 31.3 × 31.3mm |
| Product Depth | 48.5mm |
| Front Frame Thickness | 10.9mm |
| Frequency Range | 0-99Hz |
| Rated Power | ≤0.5W |
| Display Colors | White / Green / Red / Yellow / Blue |
| Operating Temperature | -25℃ ~ +65℃ |
| Relative Humidity | ≤98% |
| Housing Material | Flame Retardant ABS |
| Installation Type | Panel Mount |
| OEM Service | Available |
| ODM Service | Available |
| Certification | CE |
Product Overview
The EPEPRO EPAD101-22HZMS-L is a large display digital frequency meter designed for real-time frequency monitoring in electrical and industrial systems. Featuring a larger 31.3×31.3mm display window, bright LED digital screen, and standard 22mm panel mount design, it provides accurate frequency measurement from 0Hz to 99Hz.
Compared with standard panel meters, the large display version offers better visibility, easier reading, and faster frequency recognition, making it ideal for generator systems, UPS systems, power distribution equipment, industrial automation systems, and electrical control panels.
