EU Plug Professional LCD Data Logging Formaldehyde Detector with Formaldehyde Concentration Air Temperature Humidity Barometric Pressure Detection Perpetual Calendar and Time Display Function

This formaldehyde detector can measure 8 parameters: Formaldehyde Concentration(CH2O), Air Temperature (? / ?), Humidity (%), Barometric Pressure (hPa, kPa, inHg, PSI), Perpetual Calendar and Time display. Large LCD with white backlight, easy to turn the backlight on or off by pressing the backlight button. Warning formaldehyde level, avoids formaldehyde pollution effects on human health. You can have a try.

• Warning formaldehyde level, avoids formaldehyde pollution effects on human health
• Large LCD with white backlight, easy to turn the backlight on or off by pressing the backlight button
• The perpetual calendar, min reading, USB connecting symbol, date recording symbol, time display, hold mode, max reading, low battery warning symbol, power off symbol(non-auto power off), date recording full caption, formaldehyde measuring reading, air temperature reading, humidity reading, barometric pressure reading will be displayed on LCD screen
• Hold function, press the hold button to freeze the current reading, press it again to exit this mode, but the time display will not be frozen under the mode
• The measurement units are changeable, press the Temperature units button to switch ?/? units, press the Barometric pressure button to change hPa, kPa, inHg, PSI units
• Equipped with max/min value measurement function to allows you to track the maximum, and minimum of your readings for parameters each time you power on the unit
• Recording function, press two REC buttons at the same, the REC icon will appear on the screen and the meter will now begin logging data. 
• Low battery indicator, and auto power off (with override option)
• Wall-mounted through a reserved hole or placed on the desktop through the foldable stand
• Reading internal memory through USB cable (Data record function)

Specifications:

• Name: Formaldehyde Detector 
• Main material: plastics
• Display: large LCD display with backlight
• Power supply: power adapter (included) or 4*1.5V  AA batteries (excluded)
• Formaldehyde-range: 0-5mg/m3(out of scale)
• Accuracy: 0.01mg/m3
• Response time: 10sec
• Temperature range: -10.0? to 70.0? (14? to 158?)
• Resolution: 0.1/?
• Accuracy: ±0.6?/±0.9? (0 to 50?/32? to 122?), others±1.2?
• Humidity-range: 0-99.9%
• Resolution: 0.1%
• Accuracy: ±2% (10-90%)
• Barometric Pressure Range: 10 to 1100hPa/1 to 110kPa/0.29 to 32.48inHg/0.15 to 16.00PSI
• Resolution: 1Pa/0.1kPa/0.01inHg/0.01Psi
• Data logging: 9144 groups
• Operating condition: 0? to 50?, 0-95%RH
• Storage condition: -20? to 60?, 0-99%RH
• Sensor life: 3 years in normal con
• Storage temp: -40? to 70? (-40? to 158?)
• Item size:
• Box: 250 * 215 * 71mm / 9.84 * 8.46 * 2.79in
• Machine size: 162 * 124 * 30mm / 6.38 * 4.88 * 1.18in
• Item weight: 730g / 1.61lb