Yem-40b Digital Hygrometer Gauge CO2 Meter Indoor Thermometer Room Temperature Humidity Monitor

• Customization: Available
• After-sales Service: Technical Support
• Warranty: 1 Year
• Model NO.: YEM-40B
• Brand: Yowexa
• Customized: Optional
• Portable: Portable
• Certification: CE, RoHS
• Gas: CO2
• Type: CO2 Temperature Humidity Monitor
• Measurement: Temperature (Dry Bulb, Dew Point), Humidity, Carbo
• Transport Package: Carton
• Specification: 108*96*20mm
• Trademark: YOWEXA
• Origin: Shenzhen, China
• Production Capacity: 50000PCS/Year

Product Description

YEM-40B Digital CO2 Meter Indoor Room Temperature Humidity Monitor

Product Description

Specifications

Description

YEM-40B/40BL is mainly used for environmental carbon dioxide concentration and temperature and humidity monitoring, suitable for home furnishing, classrooms and office places.

 

FEATURES: • 3.9-inch display, with backlight • Touch-sensing button • Show maximum, minimum, average • Red-backlight over-limit alarm • Real-time and historical alarm status indication • Human comfort index • Calibration function • Battery status indication • Battery protection

APPLICATION: • Shopping mall • Hospital • Restaurant • School • Home furnishing • Office space environmental testing • Agricultural greenhouses and breeding • Laboratory

 

 

Model	YEM-40B	YEM-40BL
Measurement Parameters	Temperature(dry ball, dew point), Humidity, Carbon Dioxide
Recording Function	None	Yes
Unit	Temperature:ºC, ºF; Humidity:%RH; Carbon Dioxide:PPM
Measuring Range	Temperature: -30~+ 65ºC(built-in probe); -40~+125ºC(external probe); Humidity: 0~100%RH(Non-condensation) Carbon Dioxide: 400 ~ 10,000PPM
Measuring Accuracy	Temperature: ±0.5ºC(-10~ +65ºC); ±1.0ºC(Other Range) Humidity: ±5%RH(10~90%RH, 25ºC); ±6%RH(Others) Carbon Dioxide: ±3%±40PPM (400~2000PPM); (Other ranges shown for reference only)
Resolution	Temperature: 0.1ºC Humidity: 0.1%RH Carbon Dioxide: 1PPM
Response Time(t90)	Temperature: 15 minutes(built-in probe); 5 minutes(external probe) Humidity: 15 minutes(built-in probe); 5 minutes(external probe) Carbon Dioxide: ≥3 minutes
Measuring Interval	Temperature: 5 seconds Humidity: 5 seconds Carbon Dioxide: 5 seconds
LCD Refresh Interval	5 seconds
Storage Capacity	None	22,528 Data points per channel
Operating Temperature	0~+50ºC
Storage Temperature	-30~ + 65ºC (no batteries)
Battery	3 pcs 1.5V AAA alkaline batteries (USB power supply is recommended)
Power Supply Interface	Micro USB,DC 5V/2A
Protection Class	IP20
Overall Dimensions	108*96*20mm
Housing Material	ABS
Weight	About 124g (no batteries)

Application

Company Profile

FAQ

Q. Do you make custom products?
A. Yes, we offer OEM/ODM solutions for our clients.
 

Q. How long is your lead time for samples?
A. 5-7 days. For bulk orders, 10-30 days depending on the quantity.
 

Q. What is your terms of payment?
A. 100% for small orders. 30% in advance as deposit and 70% balance before the delivery.
 

Q. How can we pay?
A. You can pay via T/T, PayPal and Western Union.