Technical Data; Care And Cleaning - VOLTCRAFT 2361667 Bedienungsanleitung

2 Press the power on/off button again to view screen 2, which shows temperature and
humidity data and mass concentrations of PM2.5 and PM10 (with 6-colour simulation of
air quality level).
3 Press the power on/off button again to view screen 3, which shows a histogram of the
PM2.5 mass concentration.
c) Air quality standards and corresponding colours
24-hour PM2.5 average values
Air quality level
PM2.5 (µg/m³)
0~35 μg/m³
Best
35~75 μg/m³
Good
75~115 μg/m³
Slight pollution
115~150 μg/m³
Medium pollution
150~250 μg/m³
Heavy pollution
Above 250 μg/m³
Serious pollution

Care and cleaning

• Disconnect the product from the mains before cleaning.
• Do not use any aggressive cleaning agents, rubbing alcohol, or other chemical solutions as
they can cause damage to the housing and functioning of the product.
• Clean the product with a dry, fibre-free cloth.
Disposal
Electronic devices are recyclable waste and must not be disposed of in household
waste. At the end of its service life, dispose of the product in accordance with
applicable regulatory guidelines.
Remove any inserted (rechargeable) batteries and dispose of them separately from
the product.
You thus fulfill your statutory obligations and contribute to the protection of the environment.
Corresponding colour
PM10 (µg/m³)
0~70 μg/m³
Green
70~150 μg/m³
Yellow
150~250 μg/m³
Orange
250~300 μg/m³
Red
300~500 μg/m³
Purple
Above 500 μg/m³
Dark purple

Technical data

Battery type .................................. 3.7 V 1000 mAh 3.7 Wh rechargeable lithium battery
Battery life ..................................... 2 hours of continuous use
Charging ....................................... USB 5 V
Sensors ........................................ PM2.5/PM10, air temperature, humidity
Mass concentration range ............ 0~2000 µg/m3
Accuracy ....................................... ±20 µg/m3 (<100 µg/m3)
Resolution ..................................... 1 µg/m3
Temperature accuracy .................. ±1 °C
Temperature resolution ................. 0.1 °C
Humidity range ............................. 0~100 % RH
Humidity accuracy ........................ ±3.5 % RH (20~80 % RH), ±5 % RH
(0~20 % RH/80~100 % RH)
Humidity resolution ....................... 0.1% RH
LCD size ....................................... 6.1 cm (2.4")
LCD resolution .............................. 240 x 320 pixels
Operating/storage conditions ........ 0 °C to +50 °C (operating)
-10 °C to +60 °C (storage)
Dimensions (L x W x H) ................ 51 x 60 x 103 mm
Weight .......................................... 146 g
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). All rights in-
cluding translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
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represent the technical status at the time of printing.
Copyright 2021 by Conrad Electronic SE. *2361667_v5_1021_02_DS_m_4L_(1)