The CA F405 Clamp Meter User Manual provides safety instructions, operation steps, specifications, maintenance and warranty details.
The CA F405 is a professional electrical measurement instrument offering current, voltage, frequency, THD, continuity, resistance, diode, power and phase‑sequence functions. The manual covers safety precautions, proper use, configuration, measurement modes and maintenance procedures.
It also lists technical parameters, environmental limits, warranty terms and the contents of the product package, helping users operate the clamp meter safely and accurately. This manual is written in Chinese.
| DC voltage measurement range | 0.00 V to 99.99 V |
|---|---|
| AC voltage measurement range | 0.15 V to 99.99 V |
| Maximum current measurement | 150 A DC or RMS |
| Battery type | 1.5 V cell (4 pieces) |
| Safety category | IEC‑61010‑1/‑2‑032, CAT IV 1000 V |
The instrument must be calibrated at least once a year.
The warranty is valid for three years from the date of sale.
Turn off the device, disconnect all leads, remove the rear screws, open the battery cover, replace the four 1.5 V cells, then re‑close the cover and tighten the screws.