Ridden by the pros, the PRECISION PRO dual-side power meters deliver all the benefits of 4iiii's left-side model (exceptional accuracy, lightweight design, ANT+ and Bluetooth compatibility, 3D power meter technology), plus a specific breakdown of left and right wattage. Perfect for those who need specific power output from each crank side, or anyone who simply wants the best power meter on the market.
Features:
| module weight | Non-drive Side - 9g (0.3oz), Drive Side - 16g (0.6oz) |
| power range | 0 - 4,000W |
| cadence range | 30 - 150RPM |
| communication protocols | ANT+, Bluetooth |
| operating temperature | 0 - 50°C (32 - 122°F) |
| storage temperature | -20 - 50°C (4 - 122°F) |
| battery type | CR2032 lithium ion coin cell |
| battery life | 100+ hrs |
| waterproof rating | IPX7, IPX5 |
| length | 37.7mm (1.5in) |
| width | 27.6mm (1.1in) |
| depth | 7.5mm (0.3in) |
| Module weight | Non-drive Side - 9g (0.3oz), Drive Side - 16g (0.6oz) |
| Power Range | 0 - 4,000W |
| Cadence Range | 30 - 150RPM |
| Communication Protocols | ANT+, Bluetooth |
| Operating Temperature | 0 - 50°C (32 - 122°F) |
| Storage Temperature | -20 - 50°C (4 - 122°F) |
| Battery type | CR2032 lithium ion coin cell |
| Battery life | 100+ hrs |
| Waterproof Rating | IPX7, IPX5 |
| Length | 37.7mm (1.5in) |
| Width | 27.6mm (1.1in) |
| Depth | 7.5mm (0.3in) |
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