Tc-520 Indoor Durability Handheld Gas Detector CO2 Tester Air Quality Sensor

• Warranty: One Year
• Brand: CEM
• Portable: Portable
• Certification: CE
• Gas: CO2
• Type: Electrochemical Gas Analyzer
• Model NO.: TC-520
• Transport Package: Box
• Trademark: KASUNTEST
• Origin: China
• Production Capacity: 5000piece/Month

Product Description

Product Description

The carbon dioxide detector detects the carbon dioxide gas in the on-site environment through the absorptionprinciple of the infrared light source.

PM2.5 uses the principle of laser scattering to detect the quantity concentration, temperature, humidity and AQI level of 0.3um, 0.5um, 1.0um, 2.5um, 5.0um, 10um particle size dust.

Product software function: Air quality testing (TC-520)999 groups of C02, PM2.5, PM10, six-channel air quality, number of dust particles, temperature, humidity, trend graph, data recording, and recording real-time time,The service life of the sensor is  8000 hours.

Tc-520 product specifications
Co2 concentration measurement range	0-9999PPM
Co2 concentration resolution	1 ppm
Accuracy	+3% of reading of 70PPM
PM2.5 measurement range	0-1000 ug/m3
Accuracy	+10%@100-500ug/m3+10 micrograms/cubic meter@0-100micrograms/cubic meter
PM2.5 resolution	1ug/m3
PM2.5 six channels	0.3/0.511.0/2.515.0/10um
Range of working temperature	-10-+60 °C/F
Working humidity range	0-99%"C/F
Storage temperature range	-40~+80 °C/F
emperature measurement range	-20-60"C/F
emperature measurement accuracy	±2 °C/°F
emperature resolution	0.01
Humidity measurement range	0-100%RH
lemperature accuracy	+3%RH
Humidity resolution	0.01%RH
Power supply battery	Built-in removable 3.7V/18650 cylindrical battery or external5v USB power supply
Working current	180mA
Battery Life	2000mAh can work continuously> 6 hours
Charging time	3 hours

Detailed Photos

 

Our Service:
1. Do you accept placing LOGO on products?
A: Yes, there will be a small MOQ requirement.
2: Your inquiry related to our products or prices will be replied in 24 hours.
3: Protection of your sales area, ideas of design and all your private information.
4: Stable quality and competitive price.100% QC inspection before shipment

Payment Terms:
Payment method : Western Union,Paypal,T/T,L/C are acceptable.
What is your Payment Terms?
For first few trades: 30% Down payment ; balance T/T before shipment
For trades after one year: 100% T/T before shipment

Delivery and Shipping:
What is your delivery time?
A: Mass Production For Wholesale Order: Normally it's 15 ~ 30 Days. During the busy months it will be 45 Days.  
B: Small Order normally in 7 days after payment.
Please check with us if order is confirmed.