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humidity data logger fruit and vegetable use

company : Plustrace technology co.,ltd
address : Jinshui Rd, free trade zone, zhengzhou,450046, Henan, PR china.



Temperature data logger or humidity data logger or Temp&Humidity two in one logger

 H1 USB humidity data logger Features

Designed to be Multi-use

Temperature & Humidity measurement and recording

Wide measuring range,high accuracy and large data memory

Statistics available on LCD screen

No software needed to retrieve data

Automatically generates PDF report and CSV file

Programmable software for logging parameters,alarms,and start delay

USB humidity data logger specification:


Measurement range

Humidity 0%~100%RH, Temp -30°C ~60 °C


±3%RH; ±0.5°C (-20°C ~ +40°C),±1.0°C(other range)


0.1%RH typically, 0.1°C/℉

Recording Options

Delayed or Push-To-Start Logging

Number of Channels

2 Channels ...humidity and temperature

Memory Capacity

Total 12,000 readings for all channels

Sampleing Rate

Can be selected from 10 seconds to 18 hours


User programmable high or low alarm limit for each channel

Alarm Delay

User Selectable Thresholds(0~960 mins)

Start Delay

User Selectable Thresholds(0~254 mins)

Shelf Life / Battery

Typically 1Years (Dependant on Sampling Rate and Environment)

LCD Display

High Contrast with 2 and a Half Digits
Displays Temperature and Humidity

Report Generation

Automatic PDF/CSV Report

Waterproof Level



89mm x 36mmx 16mm




 How to operate H1 humidity data logger:

a. Start Recording

Press and hold the “▶” button for more than 3S until the OKlight is on, and the “ ▶ ” or WAITdisplays on the screen,indicating starting recording successfully.

b. Mark

When the device is in the recording status, press and hold the “ ▶ ”

button for more than 3S, and the screen will switch to theMARKinterface. The number of “MARKwill increase by one, indicating data was marked

successfully.(Note :One record interval only can mark one time ,the logger can mark 6 times in one recording trip.

Under status of start delay, the mark operation is disabled. 

c. Stop Recording

Press and hold the “■” button for more than 3S until the ALARMlight

is on, and the “ ■ ”displays on the screen, indicating stopping recording successfully.

Plustrace H1 humidity data loggers were especially developed for monitoring temperature-sensitive products   like fruit, vegetable, food, pharmacy etc.


Q: Is free sample available?

A: We are happy to provide free samples for your evaluation within three days.

Q: Can you customize according to our designs and put our logo on the products?

A: Yes, we support both standard and customized products and can put your logo on the products. Our experienced R&D team will support technical questions. ODM/OEM is welcome.


Q: How long can I get my order?

A4: For samples, we will finish production and ship within 3 working days. For bulk orders, usually 8-12 working days and depends on your design.


Q: How could I pay them?

A: PayPal, Western Union, T/T and LC are preferred, so just tell us which is easier to you.


Q: How to send us the products?

A5: We usually use DHL, UPS, FedEX to ship samples. For bulk orders, we support shipping by air or by sea.


We attend or visit Fruit logistica Berlin/HK, SIAL Paris, PMA each year,Easy to find and communicate with us!

Plustrace Main Advantage:

1,Very reliable product performance, we only work with world brand raw material for our data logger,suppliers like st,fluke, texas instrument, epson, nxp, kds, honeywell, panasonic, tadiran, ssp Data.

2,70% Engineers with more than 10 years related designing experience,ODM/OEM order welcome

3,Stable sales team with at least for 3-5years for each regional market, we understand the customers and the communicate cost is very low.

4,15days delivery guaranteed, Normally 5-8 days

Plustrace H1 humidity data logger certified or  comply with CE,ROHS, NIST, IATA,EN12830 and FDA .

Company Information:

Plustrace Technology Co.,ltd, China’s leading temperature data logger manufacturer, specializes in developing, manufacturing, sales of temperature data loggers, temperature label, humidity data logger and real time monitoring systems in cold chain industry, Plustrace loggers widely used in pharmaceutical, fruit and vegetable, foods, chemical and logistics industry all over the world.Plustrace focus on customer’s needs , its data logging products are capable of measuring and monitoring temperature, humidity for ambient, dry ice and even extremely low environments, powering into your cold chain transportation, warehousing and last mile deliveryits product certified or  comply with CE,ROHS, NIST, IATA,EN12830 and FDA.

Contact info:

Business Development ManagerEason
Cel/Skype/We chat: +86 15617515536
Phone+86  371  61317899

Linked inhttps://www.linkedin.com/in/plustraceeason/
Address: Jinshui Rd, free trade zone, zhengzhou,450046, Henan, PR china. 

H1 USB humidity data logger is widely used in food&drinks,fruit and vegetable industry, it can be made only humidity, only temperature, or with temperature and humidity two in one,it can generate the PDF and CSV report with out any software required, the main advantage of this humidity logger is simple, reliable and affordable.If you are interested, contact us today.

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location address

Jinshui Rd, free trade zone, zhengzhou,450046, Henan, PR china.

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