Product Line

Temp. RH
88398 Dual Temperature Humidity Recorder

88398 AZ Data Logger with External Temperature Probe features:
* All models feature with two channel (Internal and External) Temperature
* 5 start modes to activate logger recording (Immediate, Schedule, On-line, Magnetic, Repeat)
* Waterproof housing IP65 rating
* Data back-up when low battery or powered off
* 2 ways to program & download data:
1) via PC: USB cable (P/N:VZUSBAZD)
2) via 9801 AZ logger printer
* Yellow LED: Recording Indicator
* Red LED flash while exceeding threshold
* AZ software could analyze specific data or combine different data files
* If you would not want to use software, please refer the AZ USB data loggers series products


Application of 88398 AZ Dual Thermo Hygrometer Recorder:
The 88398 AZ Data Logger can measure and record the Temperature and Relative Humidity. And it can attach to the external temperature probe to meet more usages.

This Thermo Humidity Recorder could be attached to your PC or Notebook via the USB interface. User could install the AZ USB driver in advance, and then could operate/set/read/save the data easily on the PC/Notebook.

The 88398 AZ Temp. RH Data Logger could be used for the warehouse, work space, laboratories, basement, wine cellar or other controlled environment.
The 88398 AZ Temperature RH Recorder was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.


Specification of 88398 AZ Dual Thermo Hygrometer Recorder:

Model 88398
Temperature Range -40~85℃
Temperature Resolution 0.1℃, 0.1℉
Temperature Accuracy ±0.6℃ (-20~50℃), others ±1.2℃
Humidity Range 0~100% RH
Humidity Resolution 0.1% RH
Humidity Accuracy ±3%RH (at 25℃ 10~90%RH, others ±5%RH)
External Temp. Range -40~100℃
External Temp. Accuracy ±0.6℃ (-20~50℃), others ±1.2℃
Sampling Points 15999 (5333*3)
Button to ON/OFF No
Battery Life Time >5 Months
USB Interface YES
LCD Size 33(L) * 13(W) mm
Operating Temperature 0~50℃
Operating RH% Humidity <80%
Storage Temperature -20~50℃
Storage RH% Humidity <90%
Meter Size 75.5(L) * 53(W) * 23.5(H) mm
Weight ~100g
Battery CR2*1PC
Standard Package Meter, Battery, Manual, Paper Box
Optional Accessory External Temp. Probe,
Software & USB Cable Kit / 9801 Printer
Welcome to learn more about the AZ Data Logger Download Data Procedure from the following YouTube

AZ Data Logger Setting and PC Connection Procedure:
Welcome to download and check the specification, operation manual and CE certificate of 88398 AZ Thermo Humidity Data Logger with External Temperature Sensor from the following website linkage.

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88398 AZ Software download
AZ Software download procedure is listed here
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