The HOLUX M-241 wireless GPS logger provides real time coordinate logging and easy-to-use trip guiding service.It can record up to 130,000 positions,each position including longitude,latitude,time and altitude.The log file can be transferred for analysis via USB connection. You can combine these positions with your Digital camera photos to share the track histories and photo locations to mapping application software such as Google Earth.Position information, moving speed, free logging volume and the date & time can be shown on the LCD display directly at any time. The M-241 supports distance and time logging modes, kilometer and mile distance units.

 Overview
 
The M-241 is a high performance wireless GPS logger with the following features:
Dual interface (Bluetooth + GPS-mouse by USB cable).
Compatible with Bluetooth Serial Port Profile (SPP) completely.
Powered by one AA battery
LCD display (32mm L x 8.9mm W) to show position information,speed,capable logging memory size,date & time.
Capable memory size to record up to 130,000 positions, including longitude, latitude, time, and altitude.
Personal settings to select the logging mode by distance or time, unit by Kilometer or mile, and 3 languages (English, Traditional Chinese, and Simplified Chinese) support.

Main Features

Built-in MTK Low power consumption GPS chipset.
32 parallel satellite-searching channels for fast acquisition and reacquisition.
Superior sensitivity, up to -159 dBm.
Built-in WAAS/EGNOS/MSAS Demodulator without any additional hardware.
Completely compatible with Bluetooth Serial Port Profile (SPP).
Low power consumption. Use AA alkaline batteries. (Do not use rechargeable batteries)
Provide expanded terminal contact to other systems without the Bluetooth device.
Support NMEA0183 V 3.01 data protocol
Compact and lightweight design for ease of use.
LCD display (32mm x 8.9mm /128 x 32 pixels) to show position information, speed, capable logging memory size, date & time.
Capable memory size to record up to 130,000 position data, including longitude, latitude, time, and altitude.
Personal setting to choose the logging mode by distance or time, unit by Kilometer or mile

Applications
 
Vehicle tracing & Location base services
Navigation with PDA/Notebook/Smartphone devices
Car navigation
Distance measurement
Sports and Recreation
Fleet Management

Specifications
 
32 parallel satellite searching channels
Receiver: L1, 1575.42 MHz
Frequency: 1.023 MHz
Update frequency: 1 Hz.
Antenna type: Built-in
Satellite signal reception sensitivity: -159dBm
Switch: Slider switch
Operating temperature: 0 ℃ to + 50 ℃
Storage temperature: -10 ℃ to + 60 ℃
Operating humidity: 5% to 90%
Positioning
Non DGPS (Differential GPS)：
Position : 3.0 M CEP excluding SA
Velocity: 0.1M / sec.
Interval: 0.1 sec to Sync GPS
DGPS (EGNOS/WAAS/MSAS)：
Position:
< 2.2 M., Horizontal deviation 95% time
< 5 M., Vertical deviation 95 % time
*The above data is based on the specifications of the MTK GPS chip
Positioning Timing
Time to reposition < 0.1 sec average
Hot boot 1 sec
Warm boot 33 sec
Cold boot 36 sec
The above data are based on specifications of the MTK GPS chip
Physical Specifications
Sea level: Max 18,000 M (60,000 feet)
Velocity: Max 515 M./sec ( 1000 knots)
Acceleration: Max 4G
Vibration: 20 M/ second3, Max.
Buttons: Power switch, 2 Buttons (Menu and Confirm)
LCD display page
System and satellite positioning status
Time
Position
Velocity
Distance measurement
Setup

Package Include

1 x HOLUX M-241Bluetooth GPS Receiver and Data Logger
1 x Car Cigarette Adapter
1 x USB Cable
1 x User Guide and Drive CD (include eztour software)
1 x Quick Guide