®
Instruction Manual
012-12232A
Exercise Heart Rate Sensor
PS-2129A
*012-12232*
Equipment
Introduction
The Exercise Heart Rate Sensor uses a transmitter mounted on
a transmitter strap and a receiver inside the sensor to measure
heart rates from 40 to 240 beats per minute. The sensor can
measure the heart rate during exercise without a sensor cable
getting in the way because the transmitter and the receiver
communicate wirelessly.
The transmitter snaps onto the transmitter strap and the strap
wraps around your chest with the transmitter positioned over
the cardiac muscle. The transmitter sends the electrical signals
from your heart to the Exercise Heart Rate Sensor. The Exer-
cise Heart Rate Sensor averages the heart rate in five second
intervals. A small red light-emitting diode (LED) on the sen-
sor blinks when a heart beat is detected.
The transmitter comes with a replaceable type CR 2505 bat-
tery that has an estimated life of two years (assuming one hour
of use per day). The transmitter strap (PS-2524) is designed to
fit medium to extra-extra large. An accessory transmitter strap
(PS-2519) available separately from PASCO fits small to extra
small.
Red LED
Transmitter
Sensor
Transmitter Strap
Connector
Snaps
Strap
Adjuster
Electrodes
(not shown)
Strap
Hook
Included
Part Number
Exercise Heart Rate Sensor
PS-2129A
Polar® WearLink® Set (M-XXL)
PS-2524
Also Required
PASCO Interface
see catalog or web site
Data Acquisition Software
see catalog or web site
Recommended
Part Number
PASPORT Extension Cable
PS-2500
Accessory
Part Number
Polar® WearLink® strap (XS-S)
PS-2519
