POLAR F1 - Manual (Page 17)

36 ENGLISH
The F1/F2/F3 heart rate monitor is designed to
• to help the users to achieve their personal fitness goals.
• to indicate the level of physiological strain and intensity
during an exercise session.
No other use is intended or implied. Heart rate is displayed as
number of heartbeats per minute (bpm).
Wrist Unit
Battery type: CR 1632
Battery life: average 2 years
(2h/day, 7 days/week)
Operating temperature: 14
°
F to 122
°
F/
-10
°
C to +50
°
C
Water resistance: up to 100 feet/ 30 meters
Wrist Strap and Strap Loop: Thermoplastic Polyurethane (TPU)
Wrist Strap Buckle
and Strap Tongue:
Polyoxymethylene (POM)
Back cover material: Stainless steel complying with
the nickel release regulations of
the EU (EU Directive 94/27/EU and
its amendment 1999/C 205/05).
Accuracy of heart
rate measurement:
±
1% or
±
1 bpm,
whichever larger, definition applies
to steady state conditions
Total exercise time: 9 h 59 min
Exercise time display < 1 h: mm:ss
Exercise time display > 1 h: hh:mm
Minimum duration of
recorded exercise:
1 min
Heart rate limits: 30 - 195 bpm
Polar Transmitter
Battery type: Built-in Lithium Cell
Battery life: Average 2500 hours of use
Operating temperature: 14
°
F to 122
°
F/
-10
°
C to +50
°
C
Material: Polyurethane
Water resistance: Waterproof
Elastic Strap
Buckle material: Polyurethane
Fabric material: Nylon, polyester, and natural rubber
including a small amount of latex
9. TECHNICAL SPECIFICATIONS