Formaldehyde Detector Hcho Tvoc Monitor Numerical Lcd Display Air Quality

US $29.11

Shenzhen, China
Aug 4th

Open on mobile:
QR code

Similar Items Description Name: Air Quality Detector HCHO TVOC Model: B52642 Specifications: Color: White Material: ABS Dimension: 15×38×100mm Test object: HCHO TVOC Battery: 2xAAA battery (NOT included) Feature - Smart memory calibration. - Dual chip design. Formaldehyde/TVOC detection does not interfere with each other for accurate detecting effect. - Can be used for testing the effect of air purifiers and ventilation system. - Laser sensor for precise detection. - Intuitive numerical LCD display. - Small size, which is easy to carry to various places indoors and outdoors. Instructions For Use: Before using for the first time, open the package and take out the tester. Place the tester in a cool and ventilated place for more than 24 hours in the off state. After the start-up, put it in a cool and ventilated place for 10 minutes to disperse the residual gas. 1, Power-on Press and hold the button for about 4 seconds in the off state, the buzzer will release the button after a “di” sound, and the tester will start to warm up and count down from 100 to 0. After the count is completed, the HCHO and TVOC values are displayed as 0 after being placed in the current environment for about 3 minutes. At this point, the tester enters the auto-calibration mode and it is recommended to keep it still for 10 minutes in the ventilated place. 2, Power-off Press and hold the button in the normal test state, the screen counts down 3-2-1, Release until the screen is closed. 3, Description of Special Circumstances When the “Lo” icon is displayed on the display, it indicates that the battery is low, please replace the battery. Calibration considerations: The instrument's accuracy and accuracy are directly related to the calibration environment. Calibration time is 5-10 minutes. Please choose an outdoor ventilated environment when calibrating. The door and window of the house are sealed for more than 2 hours before testing. Avoid the following interferences during calibration and testing: smoke, alcohol, industrial gas, soot, fan blow, etc. Indoor Air Quality Standard: HCHO safety value < 0.1mg/m³; TVOC safety value <0.6mg/m³ Package included: 1 x Air Quality Tester Notice: 1.Please allow 1-5mm error due to manual measurement. Please make sure you do not mind before you bid. 2.The colors may have different as the difference display, please understand. Detail Image #divImageDetail Payment 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items will be shipped within 1-3 business day when we received payment. 3.Delivery time depends on destination and other factors;

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	meco
Test object	HCHO TVOC
MPN	CSk6965455
Battery	2xAAA battery (NOT included)
Model	B52642
application	test the effect of air purifiers and ventilation system
Contents of the package	1 x Air Quality Tester
Feature	Laser sensor for precise detection.
Color	White
Manufacturer Part Number	CSk6965455
Dimension	1538100mm
UPC	Does not apply
ISBN	Does not apply