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Home Temperature GPS Tracker TPT02 cold chain gps temperature monitoring devices for refrigerated truck temperature monitor


TPT02 cold chain gps temperature monitoring devices for refrigerated truck temperature monitor

Larger Image : TPT02 cold chain gps temperature monitoring devices for refrigerated truck temperature monitor

Product Details:

Place of Origin:Guangdong, China (Mainland)
Brand Name:Diwei

Payment & Shipping Terms:

Minimum Order Quantity:100 Piece/Pieces
Packaging Details:Package box demensions:130*90*60(mm) Net weight:142g Gross weight:250g
Delivery Time:1-2weeks
Payment Terms:T/T
Supply Ability:30,000 Piece/Pieces per Month
Detailed Product Description

Diweitrack TPT02 Refrigerated Truck Monitor device helps supply cold chain managers to monitor rented trailer temperature and location in real-time with easy, swappable temperature monitor that do not need any special installation techniques or drilling holes.

No more drilling holes, missing temperature data Simple slap and monitor installation to monitor rented refrigerated trucks temperature and location.

No more drilling holes, missing temperature data Simple slap and monitor installation to monitor rented  refrigerated trucks temperature and location.


The Need For Monitoring Refrigerated Trucks Temperature
Without Refrigerated trucks, it would be nearly impossible for transporting temperature sensitive goods. It is a mandate to maintain the temperature when transporting temperature sensitive goods to reduce wastage and maintain compliance.


Reduce Wastage

Reduce Wastage


35% of the manufactured goods are wasted during transportation due to improper storage of temperature sensitive goods

Be Proactive

Be Proactive


Truck companies can get alerted if there is a temperature failure. So, they can take proactive measures to avoid any wastage.

temperature monitor



Truck companies need to log the refrigerated truck’s temperature at regular intervals for compliance and regulatory purpose.

Compact Sensor

Compact Sensor


TPT02 temperature monitor is small and compact wireless sensors.

Battery Operated

Battery Operated

 The built-in 1800mAh rechargeable battery provides better reliability



A range of accessories is available for mounting, waterproofing, etc.

Temperature Monitoring Solution for Refrigerated Trucks


HOW TPT02 can help you Refrigerated Truck Monitoring

The features and functions made available by the tpt02, leading gps temperature tracking device,  provides access to information that is reliable, accurate and delivered in real time, allowing them to keep track and monitor a wide array of parameters and situations. Ultimately, its performance gives full control over dry containers and reefers worldwide.


Slap and track installation

Slap and track installation

There is no need for any special installation tools or drilling holes to install the monitor

Temperature Sensor

Temperature Sensor

Highly calibrated external temperature sensor with ± 5F accuracy

Water Resistance

Water Resistance

Splash, IP66 Level Water and Dust Resistant cover to monitor assets in any environment

Location Monitor

Location Monitor

Exact location of assets with built-in GPS and Cellular triangulation

Long Battery Life

Long Battery Life

With over 2-months of 1800mAh battery life never worry about missing an alert

Cellular Network

Cellular Network

Transmit temperature and location data in real-time using cellular network

One TPT02 GPS Temperature monting product for reefer truck monitoring, Foodand Dairy Monitoring, Medical Lab Monitoring or Pharmaceutical Monitoring. The capabilities of the TPT02 also mean it works inside a truck, rail car, Inside Room, or sea container. You no longer need one device for truck, tariler, Inside room and a different device for your container shipments.s
Reefer Truck Monitoring

Reefer Truck Monitoring

TPT02 devices can monitor refrigerated truck’s temperature and location in real-time. Monitor time and temperature sensitive goods and ensure they are safe and compliant when transported

Food/Dairy Monitoring

Food/Dairy Monitoring

Monitor frozen food & dairy product’s temperature. The devices can monitor real-time temperature of cold rooms, refrigerators & carton boxes and send alerts when there is a temperature excursion.

Medical Lab Monitoring

Medical Lab Monitoring

Monitor temperature, humidity & location of collected blood & medical samples using TPT02 device. With our Web, App application you download temperature compliance reports for lab samples.

Pharmaceutical Monitoring

Pharmaceutical Monitoring

Monitor temperature and humidity of stored vaccines, medicine using TPT02 device. And, with Web, App application you download temperature compliance reports for medical goods at the click of a button.


The Application


With Diweitrack Web and mobile application can give the assets temperature in real time. The application gives a birds eye view of all refrigerated trucks that are monitored – their location, temperature, speed, last pit stop etc. in a simple map or table view. The temperature along with location history can be downloaded as weekly, monthly report.

intergration across all platforms


Simple Dashboard

Simple Dashboard


Birds-eye view of all refrigerated trucks temperature and location

getting temperature alerted

Get alerted


Get alerted when the temperature goes beyond the set threshold.

Monitoring temperature and location History

Monitoring History


Downloaded historical data for billing and compliance reports



1. Switch on the device

• Press the green power button for 3 seconds

• A slow blinking blue light says device has found a network connection

• A slow blinking red light says low battery (device can be charged via microUSB)


2. Attach the device to goods

• For first time use, gently peel the backing away from the adhesive on reverse of device

• Press device firmly against the exterior packaging of goods being monitored or place inside cartons

• For repeated use, the device can be attached to goods with tape, string or cable tie (avoid covering the light sensor)


3.Charging the Device

•For best results, the device should be fully charged before first use.

•Once fully charged, the device should maintain its charge for about 2 months.

•A continuous red light during charging means the device is fully charged.



GPS Temperature Tracker

Temperature Accuracy +/- 0.5°C

between -20°C and 20°C

Battery capacity: 1800mAh, Standtime 7days

IP66 for dust/moisture proof – in cold chain

Door openings monitored via light sensor

Alerts via SMS or web

Location via LBS cell tower vectoring – no GPS needed

GSM GPRS Quad Band (850/900/1800/1900 MHz)

Shock sensor

BATTERY:Type: Rechargeable Li-ion

Capacity: 1800mAh
Battery Life: 10 Months**




Rugged hard IP67 case*
Extended Battery*

Charger Type: Micro USB
Power Input: DC/5V, 1Amp
Time to full charge: 2 hours
Micro USB recharging cable (included)
Power adapter (included)








Operating: -20ºC to 60Cº



What’s the purpose of the Red LED on the device?

The Red LED represents battery condition.

When the battery is low, the red light will blink slowly.

While being charged, the red light blinks rapidly.

Once fully charged, the red light glows continually.

What’s the purpose of the Blue LED on the device?

The Blue LED represents wireless connectivity.

When the device is first switched on, the blue light will blink rapidly, searching for a mobile phone signal.

When a signal is found, the blue light will blink slowly.

The blue light will switch itself off after 2minutes to conserve the battery.

When you switch the device off, the blue light will glow continually before shutting down.


How do I charge the device?

The battery should be charged before each usage. The device will only be partially charged when you first receive it.

The battery can be charged via the charger or via a USB cable from your laptop. While being charged, the red light on the device will blink rapidly.

Once fully charged, this red light will glow continually.

The battery level of a device can be monitored via the web application. An alert notification will occur if the battery levels drops too low.

These alerts can be configured via the Alert Rules section of the web application.


Why is device location only approximate?

The device determines location via LBS cell tower triangulation and, unlike GPS, requires no satellite visibility.

Accuracy will vary depending on the number of cell towers in the area. In large cities, typical accuracy is +/-500m. In remote rural areas, the accuracy may be +/-3000m.


How accurate is the temperature sensor?

The temperature sensor is accurate to +/-0.5°C for typical cold chain temperatures (-20°C to 20°C).

TPT02 cold chain gps temperature monitoring devices for refrigerated truck temperature monitorTPT02 cold chain gps temperature monitoring devices for refrigerated truck temperature monitorFood/Dairy Monitoring

TPT02 cold chain gps temperature monitoring devices for Pharmaceutical Monitoring

Shenzhen Diwei Machinery Co., Ltd.



Contact Person: Ms. Adong Ko

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