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RH520A-220 Moisture MeterRH520A-220 Moisture Meter

RH520A Extech Moisture Meter

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RH520A Extech Humidity Temperature Meter Humidity Temperature Chart Recorder
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Temperature and humidity recorder RH520A

Humidity + Temperature Chart Recorder with Detachable Probe

RH520 ExtechMoisture Meter RH520A dew point display shows data on digital display as well as value. temperature, Humidity and dew point temperature It also shows the date. And time, and has the lowest and peak functions. The unit can be downloaded to the computer by connecting the RS232 port and a prolonged 1 sensor probe. The unit is ideal for desk or wall mounting. on the wall

Featured Features

1 simultaneous display temperature and moisture Including time and date.
2 can measure humidity (10 to 95% RH) and temperature (-20.0 ° F to 140.0 ° F) when combined withtemperaturedew point
3 can record data up to 49,000 data and can be connected to a computer via the RS-232 port.
4 Sensor Probe Removable and 1 Meters
5 can set its high / low values. temperature andmoisturehave
6 can be placed on the table or hang on the wall.


Humidity + Temperature Chart Recorder Best value paperless chart recorder in the market that's easy to set up and operate.

  • Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date
  • Measures Humidity (10 tới 95% RH) và Temperature (-20.0 ° F to 140.0 ° F) plus calculates Dew Point
  • Basic accuracy 3% RH, 1.8 ° F / 1 ° C
  • Large dual graphical LCD display with adjustable vertical and horizontal TAC resolution
  • Internal ghi nhớ ghi nhớ thành 49,000 dữ liệu điểm và có thể chuyển đổi tới một máy PC qua RS-232 serial cổng để thêm dữ liệu dữ liệu.
  • Luminance% of memory remaining LCD


  • Relative Humidity Range: 10.0 to 95.0%
  • Temperature Range: -20.0 to 140.0F (-28.0 to 60.0C)
  • Accuracy: 3% Relative HumidityThe 1.8F / 1C
  • Dimensions: 5 x 7.7 x 0.9 "(129x195x22mm)
  • Weight: 12.6oz (357g)

Connect the notification set. SMS Alarm And control the device via SMS (buy more).

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User manual Measuring tool
Extech Catalog Measuring tool

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