UNI-T UT890C+ Digital True RMS Multimeter Multimetro Tester With Test Lead Cable

UNI-T UT890C+ Digital True RMS Multimeter Multimetro Tester With Test Lead Cable
  • Sellerwww.makestyle.us
  • List PriceUS$23.37piece
  • Sale PriceUS$23.37piece
  • ShippingFree Shipping
  • Ratings4,5 (396)

Product Description

Description:

A37 is used to detect CO2 concentration in different environments. The LCD displays CO2 concentration being measured, temperature, humidity, and date/time together. Air quality is indicated with emoticons. When CO2 concentration gets too high, audible and visual alarm will go off.


Features:
1. Automatic baseline correction.
2. Audible and visual alarm.
3. Low battery indication.
4. Auto power off.
5. Backlight.

Specification:

SpecificationsRangeResolutionPrecision
Model  A37
Carbon dioxide400ppm~5000ppm1ppm±5%rdg + 50ppm from 400ppm~2000ppm (at ambient temperature and humidity)
Temperature -10.0℃~50.0℃0.1℃Typical accuracy: ±1℃
Relative humidity 0%RH~99%RH1%RHTypical accuracy: ±5%RH (10%RH~90%RH) at 25℃
Features
ABCAutomatic baseline correction
Audible and visual alarm 
Sensor typeNDIR (no-dispersive infra) CO2 sensor
Response timeT90 < 2 minutes
Date/timeDisplay the date and time
Low power displaylow power symbol keep flashing
Auto power offauto power off if no opeartion for long time
BacklightThe white backlight can be turned on/off.
It will be automatically turned off after 20-minute inactivity.
Operating temperature0~50℃, 0%RH~85%RH
Storage temperature-20℃~60℃, 0%RH~95%RH
General Characteristics
Power3.7V DC Li-ion battery/ Micro USB charging port
LCD size42 x 65mm
Product colorWhite
Product net weightabout 195g
Product size75 x 55 x 130mm
Standard accessoryMicro USB charging cable
Standard individual packingGift box, English manual
Standard quantity per carton5pcs
Standard carton dimensions360 x 185 x 140mm
Standard carton gross weight2.35kg

Package Included:

1 x UNI-T A37 Carbon Dioxide Detector
1 x Micro USB Charging Cable

Detail Pictures:


UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

UNI-T A37 Carbon Dioxide Detector CO2 Monitor Thermometer Hygrometer Temperature Humidity Meter

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