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temperature humidity Customers Reviews

  • A good temperatur humidy device

    posted by blasepi62

    Size is perfect, and the color is also good for my room. You are able to check the max and min temperature, it's good to check how much cold it's at night
    I would like to have more precision in mesure but it's ok for the price you pay for it.
    A good cheap device to control temperature and humidity in a room. Good decision to buy it
  • easy and fast to setup and use

    posted by andrjoha

    The biggest "pro" for this product that it has a onboard pul-up resistor. If you connect it to a Arduino or a Raspberry Pi there is no nead to use a seperate resistor between Vcc and signal. You can directly plug it to the board. There are alot of exampel codes writen on how to use this produkt and finnished programs you can call from your script/program.
    It would be even a better produkt if it hade some kinde of back cower for the circuiteboard. I will solder a cable direktly to the circuitboard and fasten it to a wall.
    Great product, a bit pricey. I needed a censor that could mesure bout negative and positive temperature. If you whant to log room temperature the DHT11 is cheaper.
  • Good sensor, very accurate

    posted by ErKabi

    More accurate than the little brother DHT11. If you are interested in 0.5 degrees, this is your sensor. Works well with the arduino's DHT library (there is a library for the DHT11, another for the DHT22 and a library for both --> saves bytes in your sketchs). Works with 3.3Volts and 5V. The sensor works well. Only 3 wires: GND, GCC and the signal.
    None.
    You can meter the temperature in 0.5 steps.
  • Nice Multimeter

    posted by wgriffa

    Nicely designed. When you select for example voltage the correct sockets for where you should plug in the leads lights up in red. Relative humidity and temperature are always displayed no matter what mode you are in. The back light it not simply and led or bulb shining on the display. The display has a beautiful even light blue back light. It is easily visible. It also responds quickly with a fast settling time. It offers dual temperature reading.
    I found an English manual at http://www.elektronika.rs.ba/data/prodaja/Minstrumenti/MapsourceManual.pdfThe build quality is near perfect I would rate it at 99 out of 100.
    If you want all the functions that this meter offers buy it. It is a meter worth having.
  • Wire colors for the sensor

    posted by georgeangelopou

    Cheap dual (humidity-temperature) sensor. Thiw item can be functional as a humidity temperature sensor in grain storage rooms where both values are critical for conservation.
    I was a little worried because i could not find info on the web of the sensor. I bought one to check if i can use it. The plasic dismantled easily revealing the wire connections.HUMIDITY SENSOR : Blue and Green wireTEMPERATURE SENSOR: Brown and White wireNo polarity seems to apply. i will connect it with 1.5V and measure the voltage drop in variouw conditions. Hope it is usefull info
    I will buy more sensors as long as i find how to read the values. Though i just wanted to be helpful to other buyers i had to enhance my review in order to have it in order.

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