AK-F SERIES is Panel-type analog Frequency
meter with suitable terminal cover. Scale is
almost linear (above 10% readings) with knife
edge pointer. Housing from polycarbonate to
tolerate high temperature
| Parameter | Value |
| Standards | GB/T 76761-1998, IEC 60051, GB4793, IEC 610101 and GB/T 1242 |
| Pointer Deflection | 0 to 90 Degree |
| Accuracy | Class 1.5 |
| Rated Input Voltage | 220V |
| Frequency Range | 45-55HZ |
| Insulation Voltage | 3kV AC |
| Resistant Voltage | >2000V |
| Input type | Alternating Voltage |
| Braking Theory | Hairspring |
| Temperature | −20C~65C |
| Storage Temperature | −35C~70C |
| Protection Class | IP40 |
| Front Panel (mm) | AK-F72: 72×72 AKF-96: 96X96 |
| Control Panel Cut Out (mm) | AK-F72: 66.5×66.5 AK-F96: 90.5X90.5 |
