Inkbird ITH-20 Temp and Humidity Display Sensor Thermometer Recorder 25% off $14.99 Delivered (Was $19.99) @ eBay Inkbird

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AssociatedInkbird @ Inkbird on 20/10/2020 - 20:51 ebay.com.au (802 clicks)
Last edited 20/10/2020 - 21:08 by 1 other user

Features

· Instant Reading, Max & Min Records for the history: Read instant, Max and Min temperature & humidity, shown on the same screen. Read it at any time.
· Air Quality: Three degrees for air quality — DRY/COMFORT/WET, work for Indoor/Outdoor.
· Easy to Use:3 buttons on the back, °F/°C switching, CLEAR, LCD ON/OFF.
· Delicate Design: 2.8inch, both holder & hanging design. Powered by 2xAAA battery (excluded) low power consumption.
·1 YEAR WARRANTY

Specification:

Dimensions: 64mmx75mmx20mm
Weight:47g
Battery: 2xAAA Batteries Real-time temperature and humidity display, MAX/MIN displays on the same screen
Temperature Measurement Range： -10℃～50℃ （14°F～122°F）
Humidity Measurement Range：10％～99％
Temperature Display Accuracy：0.1℃ （0.1°F ）
Temperature Measurement Accuracy：±1.0℃
Humidity Measurement Accuracy：±5％
Humidity Display Accuracy：1％
Temperature and humidity sampling period：10 seconds
Out of range display "HH.H”or“LL.L”,sensor Error，display“— — .—”
LCD can be turned off Warranty: 1 year
Degree of comfort
DRY: Relative humidity below 40% RH at any temperature
COMFORT: The temperature range is (20 ~ 30 )℃/(68-86)℉, the relative humidity is (40 ~ 70 )% RH
WET:Relative humidity above 70% RH at any temperature

Package Included:
1 x ITH-20
1 x Manual

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Inkbird

• 

  [Deactivated] on 20/10/2020 - 21:03

  +1

  Please do a sale on the aquarium temp probe with heating/cooling itc306A or t :D

  • 

    AssociatedInkbird @ Inkbird on 21/10/2020 - 17:18

    Sorry it's not in deal now.
    https://www.ebay.com.au/itm/223637634295

• 

  singingwolf on 20/10/2020 - 21:30

  Temperature Measurement Accuracy：±1.0℃

• 

  mudkipz on 20/10/2020 - 23:36

  Humidity Measurement Accuracy：±5％

  That seems like it might be a wide discrepancy. OP and anyone else, would anyone be able to recommend something that's a bit more accurate on the humidity?

  • 

    [Deactivated] on 21/10/2020 - 00:19

    +1

    Xiaomi

  • 

    superveggies on 21/10/2020 - 12:37

    +1

    If you want accurate humidity measurements you will need to spend $50 or $100 or more in a scientific equipment shop.

    Make the experiment - go to any shop where they sell cheap sensors like these (jaycar, bunnings, else) and and put as many sensors as you can next to each other. The readings will be within 10% of each other if you're lucky. That applies even to sensors of the same brand, model and batch.

    I'm not sure what is the cheapest accurate option but I know that nothing under $40 will be accurate.

    • 

      mudkipz on 22/10/2020 - 01:38

      Hi superveggies,
      I'm definitely keen to spend upwards of that much for accuracy. I've researched a bunch and it's kinda hard to tell what's actually going to yield accurate results.
      I've bought a few cheaper ones, and you're absolutely right. The readings vary quite drastically.
      Are there any brands or models you can recommend?

      Thanks.

      • 

        superveggies on 22/10/2020 - 23:24

        I wish I could help more but I'm not sure mate - my experience is pretty much the same as yours.
        I think your best best is to call 2 or 3 lab/scientific equipment dealers and ask them for a recommendation.

  • 

    AssociatedInkbird @ Inkbird on 21/10/2020 - 17:21

    If you want more accurate data logger,i suggest inkbird ibs-th1 series to you.Temperature Accuracy: Typical: 0.3°C / ±0.5°F, Max: ±0.5°C / ±0.9°F (Inner sensor)，±1°C (External probe)
    https://www.ebay.com.au/itm/223056222997
    And it's under $40

    • 

      superveggies on 21/10/2020 - 17:30

      Dude the person is asking for accurate HUMIDITY measurements. Why u rock up with a bunch of specs for temperature?
      As far as the specs go that device doesn't even mention the accuracy for humidity.
      And even if included in the description, it does not mean it actually passes the test of putting 10 of them next to each other and checking they all are within the accuracy range as claimed

    • 

      mudkipz on 22/10/2020 - 01:40

      Hi Inkbird,
      Thanks for the recommendation. As superveggies also mentioned, the specs on that doesn't mention accuracy.
      Curious though, is a phone a necessary requirement for that one to be used? Or can it be used independently on its own?

• 

  F1ProjectOne on 21/10/2020 - 00:50

  Saw this, almost bought it, but I wanted the time as well, so I jumped on aliexpress to find one which displayed time, temperature and humidity for $3.

  • 

    wfdTamar on 21/10/2020 - 08:08

    Seems with all this sort of cheap Chinese stuff the price tier goes - Amazon - ebay - Aliexpress. The 'buying experience' is the reverse.

  • 

    podada on 21/10/2020 - 11:35

    Link if you don't mind?

• 

  superveggies on 21/10/2020 - 12:31

  I wouldn't call this "recorder" as posted in the title. It doesn't record the data.
  It only keeps track of min and max for the day - that's not "recording".

  • 

    AssociatedInkbird @ Inkbird on 21/10/2020 - 17:11

    it displays current temp/humidity as well as min and max for the day

    • 

      superveggies on 21/10/2020 - 17:24

      Is that what you call "recording"? pfffft