Canon Speedlite 430EX III-RT Repair

General:

• Type: E-TTL II/E-TTL autoflash, shoe-mount Speedlite
• Compatible Cameras:
  • Type-A EOS cameras (E-TTL II/E-TTL autoflash)
• Flash Duration:
  • Normal flash: 1.8 ms or less
  • Quick flash: 2.3 ms or less
• Flash Coverage: 24-105 mm
• Flash Range:
  • Normal flash: 0.7 - 23.6 m (2.3 - 77.4 ft)
  • Quick flash: 0.7 - 13.6 m (2.3 - 44.6 ft)
  • High-speed sync: 0.7 - 12.8 m (2.3 - 42.0 ft)
• AF-assist Beam Range: 0.7 - 4 m (2.3 - 13.1 ft)
• Wireless Slave Channels: 4

Radio Transmission Function:

• Frequency: 2405 - 2475 MHz
• Wireless Setting: Sender/receiver
• Channel: Auto, Ch. 1 - 15
• Receiver Until Control: Up to 5 groups, up to 15 units
• Transmission Distance: 30 m (98.4 ft)

Physical:

• Power Source: Four AA Batteries
• Dimensions:
  • Width: 70.5 mm (2.78 in)
  • Height: 113.8 mm (4.48 in)
  • Depth: 98.2 mm (3.87 in)
• Weight: 295 g (10.41 oz)

Source: Canon Technical Specifications

• Wikipedia: Canon EOS flash system
• Canon Technical Specifications