Technical Specifications - Polar Electro RCX5 Getting Started Manual

pressure washer. When measuring heart rate in
water, you may experience interference for
various reasons. For more information, consult
the full user manual at www.polar.com/support.
If you are having problems measuring heart rate
in salt water or highly chlorinated water, we
recommend you use the Polar T31c heart rate
sensor.
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Technical Specifications

Training computer
Average 8-11 months (if you train
Battery life:
on average 1h/day, 7 days/week)
Battery type: CR 2032
Battery sealing ring: EPDM O-ring 24.30 x 0.8 mm (no
need to change during battery
replacement if sealing ring is not
damaged)
Operating temperature: -10 °C to +50 °C / 14 °F to 122 °F
Training computer PMMA lens with hard coating in
materials: top surface, training computer
body ABS+GF metal parts
stainless steel
Wrist strap and buckle Polyurethane (TPU) and stainless
materials: steel
Watch accuracy: Better than ± 0.5 seconds / day at
25 °C / 77 °F temperature.
Accuracy of heart rate ± 1% or 1 bpm, whichever larger.
monitor: Definition applies to stable
conditions.
Heart rate measuring 15-240 bpm
range:
Current speed display 0-127 km/h or 0-75 mph
range:
Water resistance: 30 m (suitable for bathing and
swimming)