WUHU WANYI INDUSTRY CO.,LTD
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The a283 FC True-RMS wireless current clamp is compatible with the 283 FC Digital Multimeter and is designed to simplify the troubleshooting process without compromising on safety and reliability. It can measure both AC and DC current up to 60 A, ensuring precise and reliable readings for a wide range of applications including solar installations, electrical systems, and industrial equipment.
With its non-contact design, the clamp allows for safe connections without the need to touch live wires, enabling you to close the clamp in a cabinet and take measurements from a safe distance. It carries a CAT III 1500 V, CAT IV 1000 V rating that matches the safety rating of the 283 FC.
Wireless connectivity allows for convenient transmission of measurements, eliminating the hassle of tangled wires and allowing you to install the current clamp in an enclosure so you can safely measure at a distance. The clamp has a thin jaw design to ensure easy access to combiner boxes and tight spaces, enhancing overall efficiency in your measurement process.
| Function | Range | Resolution | Accuracy |
| AC current (True-RMS)[1] | 60 A | 0.01 A | 1.5% + 0.15 A, 45～500Hz |
| DC current[1] | 60 A | 0.01 A | 1.5% + 0.15 A |
| General specifications – Fluke a283 FC Wireless Current Clamp | |
| Operating temperature | -10 °C to 60 °C |
| Storage temperature | -30 °C to +70 °C |
| Humidity (without condensation) | 0 % to 90 %, 5 °C to 30 °C |
| 0 % to 75 %, 30 °C to 40 °C | |
| 0 % to 45 %, 40 °C to 60 °C | |
| Warranty and Protection | |
| Electromagnetic compatibility | IEC 61326-1, IEC 61326-2-2, Portable, Group 1, Class A |
| Overvoltage category | CAT III 1500 V, CAT IV 1000 V |
| Agency approvals | ETL (AMER and EMEA), CSA (APAC), CE, UK CA |
| Drop test | 2 meter (6.5 ft) drop test |
| Ingress protection | IP52 |
| Warranty | 1-year |
| Mechanical and general specifications | |
| Size | 226.0 mm x 91.0 mm x 42.0 mm (8.9 in x 3.6 in x 1.7 in) |
| Jaw opening | 34 mm (1.34 in) |
| Weight | 0.375 kg (13.2 oz) |
| Battery life | > 80 hours typical (Alkaline, 2 AAA) |
| Features | |
| LED indicator | Indicates wireless connection and data transmission status |
| Battery indicator | Indicates battery status |
| Power Key | Power On/Off |
| Zero Key | A DC zeroing function |
[1] <1% range, unspecified