Technical Specification - Polar Electro S120 User Manual

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Polar Heart Rate Monitors are designed to indicate the level of
physiological strain and intensity in sports and exercise. No other
use is intended or implied. Heart rate is displayed as number of
heartbeats per minute (bpm).
Transmitter
Battery type:
Battery life:
Operating temperature:
Material:
Completely waterproof
Elastic Strap
Buckle material:
Fabric material:
Wrist Receiver
Battery type:
Battery life:
Operating temperature:
Water resistance:
Wrist strap material:
Back cover and wrist strap
buckle material:
Watch accuracy better than 2,0 seconds/ day at 77 °F/ 25 °C
temperature.
Accuracy of heart rate measurement: ±1% or ±1 bpm, whichever
larger, definition applies to steady state conditions.
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TECHNICAL SPECIFICATION

Built-in Lithium Cell
Average 2500 hours of use
14 °F to 122 °F / -10 °C to +50 °C
Polyurethane
Polyurethane
Nylon, polyester and natural rubber
including a small amount of latex
CR 2032
Average 1,5 years
(1 hour/day, 7 days/ week)
14 °F to 122 °F / -10 °C to +50 °C
S120: to 160 feet/ 50 meters
S150: to 100 feet/ 30 meters
Polyurethane
Stainless steel complying with EU
Directive 94/27/EU and its
amendment 1999/C 205/05 on the
release of nickel from products
intended to come into direct and
prolonged contact with the skin.