Designed with a very visible large LCD screen, the Casio ProTrek Triple Sensor Watch PRG-40-3VER displays direction, altitude/barometric pressure and temperature read outs.

The compass, barometric pressure and altitude functions of this Casio Pro Trek Triple Sensor Watch are assigned to separate buttons so the data is always at your fingertips whenever you need it.

The digital compass can be used to take real-time readings as you move.

All these features and more make the Casio Pro Trek Triple Sensor Watch PRG-40-3VUR a valuable tool that can enhance your outdoor experience measurably and provide that extra margin of assurance that your outdoor adventures will be safe and successful.

Main Features

• Quartz movement
• 12/24 hour time display
• Resin case
• Rubber bracelet
• Date display
• Backlight
• Stopwatch (elapsed time, split time, 1st/2nd place times)
• Chronograph function
• 5 independent daily alarms
• Full auto-calendar
• Bi-directional bezel

Digital Compass

• Digital display as one of 16 points
• Measuring range: 0° to 359°
• Bi-directional calibration and northerly calibration function
• Abnormal magnetic field detect function

Altimeter

• Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft); measuring unit: 5 m (20 ft)
• Auto memory measurements (up to 50 sets of data, each incl altitude, month, date, time)
• Reference altitude setting
• Altitude alarm

Barometer

• Display range: 260-1100 hPa/mb (7.65-32.45 inHg)
• Display unit: 1 hPa/mb (0.05 inHg)
• Atmospheric pressure tendency graph

Thermometer

• Display unit: 0.1°C (0.2°F)
• Display range: -10 to 60°C (14 to 140°F)