Домашний цифровой тестер, быстрый ручной, простой в эксплуатации, детектор качества воздуха, офисный, для широкого использования, ЖК-дисплей, монитор, удобный, точный

Описание

Домашний цифровой тестер, быстрый ручной, простой в эксплуатации, детектор качества воздуха, офисный, для широкого использования, ЖК-дисплей, монитор, удобный, точный

Description:
For TVOC, formaldehyde, PM2.5, PM1.0 , PM10 testing.
LCD display, easy to operate.
Testing holes are designed to provide cross ventilation.
Handheld design make it convenient to detect air.
Short test time, maximize simplify your life.
Specifications:
Product name: Air quality detector
Color: Black
Material: ABS
Battery: 1 x Rechargeable battery(built-in)
Measuring range: 0-9.999
Working temperature: 0-80 °C
Screen: LCD color screen
Test: PM2.5, PM1.0, PM10, HCHO, TVOC
Size: About 164 x 69 x 44 mm
Package Included:
1 PC* Air quality detector
1 PC* USB
1 PC* English manual
Note:
Transition: 1cm=10mm=0.39inch.
1.Due to the light and screen difference, the item's color may be slightly different from the pictures.
2.Please allow 0.5-2 cm differences due to manual measurement.

FEEDBACK

1. If you are satisfied with our products and services, please leave your positive feedback of 5 stars . And 5 stars for the detailed rating of your order. We will of course give your positive feedback.

2. If you don't satisfied our porducts, pls contact us before you leave negative feedback. We guarantee we will 100% slove any problem for you.

SHIPPING

1. Preparing Time: we need 3-7 working days to prepare your order, Ignoring how many days of processing remains.

2. There is no limitied Order/Value in our store. We offer free shipping worldwide for any quantity and any value

3. APO/FPO/DPO Shipping

We apologize that P.O. Boxes and military addresses (APO, FPO) cannot be delivered.

REFOUND & EXCHANGE

We have a QA team to test your ordered products are functioning correctly before they are packed and sent to you. But you do need to confirm your dress size carefully before buying (a size measurement will be show below each items).

Atten: we can’t accept the exchange or canceling after your order has been shipped.

The following information is required when you reflect the problem:

----Order number

----Image/video of defective beads.

If you have any question regarding return policy, please feel free to contact us!

OUR GUARANTEE

If you are not 100% satisfied with the quality of your purchase, you can return or exchange your items within 30 days from the delivered date.

Request:

1. Items received within 30 days from the delivered date.

2. Items received unused, undamaged and in original package.

3. Return shipping fee was paid by buyer.