AZ៧៧៨៨A បូនឌីអុកចាប់រុក្ខជាតិម៉ូដែលឧស្ម័ន CO២ តេស្តទិ៍និន្នាការថតសាកល្បងម៉ូនីទ័រវិភាគ ៣color ដឹកនាំជួរ ០-៥០០០PPM



៛463 629.56

ស្លាក: កាបូនឌីអុកស៊ីដ, ឧស្ម័ន co២ វិភាគ, CO២ វិភាគ, ថោកកាបូនឌីអុកស៊ីដ, គុណភាពខ្ពស្ម័ន co២ វិភាគ, ប្រទេសចិន co២ វិភាគផ្គត់ផ្គង់.

  • លេខម៉ូដែល: AZ៧៧៨៨A
  • ឧស្ម័នប្រភេទ: CO២
  • ជាមួយនឹងអេក្រង់ LCD ឬមិន: បាទ
  • DIY ការផ្គត់ផ្គ: អគ្គិ
  • ឈ្មោះយីហោ: Barry វត្សរ៍
  • កញ្ចប់ទម្ងន់: 0.5kg (1.10lb.)
  • ទំហំកញ្ចប់: 20cm x 15cm x 15cm (7.87in x 5.91in x 5.91in)
  • អង្គភាពប្រភេទ: ដុំ
The only problem is that there are no user instructions in English. Only in chinese language. Correctly measured after several days. This is because autocalibration start after 4-5 days.The smallest during this period is considered to be 399 ppm. If the room is not ventilated, there will be an incorrect calibration. Autocalibration periodically.
Inna Zaja
three come device, packed well. i wrote the seller before shipping, and it is well packed device that i do not to reliving)))). come to instrument brand box without damage, dents., постарался seller so. device itself the pretty interesting, reading accurate, сравнивал device different temperature and humidity, same reading. походу меряет co2 real time box открываешь immediately start co2 drop, gradually closed when the box. as there are three leds which show the allowable co2 levels. detectors on aliexpress выбирал long carbon dioxide revised all have, as a video to them, dwelled on this instrument. or small children who have so co2 планируются level'll buy this device to track))). fast ship the seller, high quality for co2 device, присланное for me message thanks a lot!!!!!