The following is the TA-138 memory thermometer and hygrometer:

Product introduction: 

Product name: TA-138 memory temperature and humidity meter

Product model number: TA138, TA138B

Weight: 200.00 grams

Measure unit: Taiwan

Applicable range: temperature detection in industry, agriculture, meteorology, medical treatment and daily life

Operation method of thermometer and hygrometer:

1. Turn on the computer, put the CD-ROM that came with it into the CD-ROM drive to install the recorder application software (see the software manual for details).

2. If the thermo-hygrometer is an external sensor, connect the aviation plug of the sensor to the aviation socket of the thermo-hygrometer. (Please pay attention to the matching of pins and sockets).

3. Connect the thermometer and hygrometer to the USB port of the computer with the attached communication cable.

4. Run the application software of the thermometer and hygrometer on the computer, start the thermometer and hygrometer, and set the recording start time, recording period, stop time, stop mode of the thermometer and hygrometer and other parameters you need (for specific software usage, see Software Use Manual).

5. Note: Choose normal mode/power saving mode according to the time interval you set. It is recommended to use power saving mode to work.

6. After the setting is completed, disconnect the thermometer and hygrometer from the computer, place the thermometer and hygrometer on the occasion that needs to be tested, and the thermometer and hygrometer will start to record automatically (you can also not work offline and display the temperature change on the computer in real time).

7. After the test is completed, connect the thermometer and hygrometer to the computer, run the thermometer and hygrometer application software, and download the recorded data to the computer for data processing.

Temperature and humidity measurement range:

Indoor: -10°C~70°C (14°F ~122°F)

Humidity measurement range: 25%RH~98%RH

Accuracy: ±1°C±5%RH

Appearance size: 11.6X6X1.9cm

How to use memory thermometer and hygrometer:

1. There is a hanging buckle and supporting plate behind the thermometer and hygrometer, which can be hung on the wall or placed on the table.

2. Open the battery cover on the back of the thermometer and hygrometer to install a 7# battery, and it will gradually automatically adjust to the normal temperature and humidity of the current environment. The back of the machine has a push system to switch the temperature ℃/℉ display mode.

3. MAX health: display the highest temperature and humidity in memory

MIN health: display the lowest humidity and humidity in memory

RESET key: When displaying the highest or lowest memory value, press once to clear the memory value.

4. When MAX/MIN is displayed, it will exit after 10 seconds, normal induction test.

If you want to know more about "TA-138 memory temperature and humidity meter" or laboratory testing equipment related information, welcome to inquire!

Reminder: Due to the continuous upgrade of the thermometer, the picture of the thermometer is for reference only, please email us for details! More high-quality products welcome your consultation!

Dongguan Runzhi Electronics Co. , ltd.-the testing equipment division was established in 2011. It is a professional testing equipment brand center jointly established by professionals of electronic technology and equipment r & D for many years, set Research, development, manufacturing, marketing as one of the high-tech enterprises.

Dongguan Runzhi Electronics Co. , Ltd. mainly deals in laboratory equipment, including: Test Bench, laboratory environment tester, constant temperature and humidity chamber, aging tester, element detection combination instrument, floor residual depression meter, dimension tester, straight line angle tester, high-precision image projector, wheelchair tester, falling ball tester, falling sand tester, 90 degree peel strength tester, scratch tester, wear tester, blasting tester, tensile tester and other high-tech products.

The company operates a wide range of high quality instruments and equipment, including glossometers, whiteness meters, Energy Meters, densimeters, thermometers, viscometers, thickness meters, hardness meters, depth meters, high-precision electronic balance, caliper, gauge and so on.

Dongguan Runzhi Electronics Co. , Ltd. has many advantages, such as wide application, strong pertinence, wide variety, complete functions, excellent quality, sufficient stock, reasonable price and after-sales guarantee. With the joint efforts of Dongguan Runzhi Electronics Co. , Ltd. and many customers, our products and services are becoming more and more perfect. Have been invited to visit a number of well-known enterprises to provide advice and on-site guidance, has been the majority of customers, welcome new and old customers call letter advice: