Tera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2.4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002-O

Tera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2.4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002-O

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Tera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2.4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002-O
Price: $47.40
(as of Dec 05,2025 00:36:16 UTC – Details)

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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.Learn more how customers reviews work on Amazon






Customers say

Customers find the barcode reader easy to use and appreciate its simple setup. However, the functionality receives mixed feedback, with some saying it works great while others report it doesn't work at all.

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Ease of useFunctionality
7 customers mention "Ease of use"7 positive0 negative

Customers find the barcode reader easy to use and set up.

"…linear and 2D barcode symbologies and being wireless it is very easy to use…." Read more
"…working after 2 months, but when it worked it was amazing, made my job soo much easier, ordering another 1" Read more
"Excellent product right out of the box it just works with standard Bar Codes and QR codes…." Read more
"The product worked moments out of curiosity he bid. Simple easy setup…." Read more
14 customers mention "Functionality"7 positive7 negative

Customers report mixed experiences with the barcode reader's functionality, with some saying it works great and reads all codes, while others mention it doesn't work at all.

"Works great" Read more
"I just bought it couple weeks ago and the wires feature doesn’t work anymore. I think the usb dongle broke or doesn’t connect anymore." Read more
"Used it for a bit and reads every code I put up for it. Not real heavyweight but should be fine for all my needs." Read more
"It could not read barcode on black or dark colors. Support sucked! They did not even offer to refund or take back the 2 we bought." Read more








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  • Sylvia
    5.0 out of 5 stars

    Very Quick!

    Reviewed in Canada on January 6, 2023

    Color: 2D no standVerified Purchase

    Had trouble with a couple previous models, these are terrific.
    Very fast & accurate especially when you have a line up of customers.
    Very satisfied with this model & would definitely buy it again in the future.



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  • Jesus Hector Fernandez
    4.0 out of 5 stars

    Buen escaner, ojala escaneara un poco mas rapido.

    Reviewed in Mexico on November 25, 2024

    Color: 2D with stand orangeVerified Purchase

    Lo compre para tomar asistencia en una escuela.

    salido de la caja, hace su funcion, pero puede hacer muchas cosas mas, como poner fecha y hora de cada escaneo, sufijos, prefijos, etc. para todos los extras requiere de escanear codigos de barra que vienen en el maunal que esta incluido.

    el manual me es muy importante por los cidogos, asi que cuando me meti a la pagina del proveedor para buscar el manual en pdf y un programa para ponerle la fecha y hora a la pistola QR, resulta que este modelo en particular no esta en la pagina, tuve que ponerme en contacto con el servicio al cliente, la persona que me atendio fue muy rapido y amable y me envio por correo el manual y el programa, excelente servicio.

    en la escuela escaneo aprox 700 alumnos diariamente, la pistola escanea rapido, pero a veces se alenta un poco, he tenido otra que escaneaba muy rapido. no esta mal, solo que estaria mejor si fuera mas rapida.

    fuera de ahi, hace todo lo que dice, escaneo codigos en pantallas de telefonos, papel, etc y funciona, con pantallas de telefono a veces batallar un poco, pero en general casi siempre puede.

    buena compra. le baje una estrella por que no estaba la pistola en la pagina del fabricante y el programa para ponerle la fecha y hora no viene incluida.



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  • Poppa
    4.0 out of 5 stars

    Works as advertised.

    Reviewed in Canada on September 3, 2025

    Color: 2D no standVerified Purchase

    It works great. Using to catalog items at the food bank. Talks to the iphone or laptop, But paired with bluetooth to one or the other at any one time. But the price is excellent. Once software developement is done, I will likely buy another. The dedicate one for the iphone used for remote input and a separate one for the laptop in the cart. Happy customer.
    Long battery charge life. Easy to charge through usb cable (supplied).



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  • Natacha Deschenes
    5.0 out of 5 stars

    Bonne utilité

    Reviewed in Canada on July 25, 2022

    Color: 2D no standVerified Purchase

    Fonctionne très bien

    Customer image


    Natacha Deschenes

    5.0 out of 5 stars

    Bonne utilité

    Reviewed in Canada on July 25, 2022


    Fonctionne très bien

    Images in this review

    Customer image



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  • ChillaginJ1212
    1.0 out of 5 stars

    The led light makes this useless

    Reviewed in Canada on December 14, 2022

    Color: 2D no standVerified Purchase

    I have been running through these companies scanners and they either break, battery life goes to crap, it falls apart, or it comes with a led light which makes scanning hard and almost impossible. These scanners are light sensitive and these companies that are making them don’t understand this. I have made multiple complaints about this.

    Customer image


    ChillaginJ1212

    1.0 out of 5 stars

    The led light makes this useless

    Reviewed in Canada on December 14, 2022


    I have been running through these companies scanners and they either break, battery life goes to crap, it falls apart, or it comes with a led light which makes scanning hard and almost impossible. These scanners are light sensitive and these companies that are making them don’t understand this. I have made multiple complaints about this.

    Images in this review

    Customer image



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Product Summary: Tera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2.4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002-O

From Tera
【Tera Magic Aiming System & Vibration Alert】Lightning speed read rate coupled with a large depth of field means no more frustrating delays trying to get your scanner at just the right angle or distance. In addition to the buzzer and LED light, when a scan is successful, you receive a tactile signal in the form of a mild vibration. Buzzer can be set to mute to allow for a quiet operation. 【Package Includes】Barcode Scanner x1, USB Cable x1, Dongle x1, User Manual x1
【Versatile 3-in-1 Transmission】Tera barcode can work via 2.4Ghz wireless + USB 2.0 wired. It is compatible with Bluetooth as well. Supports Windows and Mac OS; works with Word, Excel, Novell; and almost all common software. It can be widely used in supermarkets, shopping malls, cosmetic stores, retail industry, postal industry, logistics, banks and medical institutions.
【Large 2000mAh Battery, 60 Days Standby】Large 2000mAh built-in battery, standby time can be over 60 days. Continuous scanning time can be up to 16.5-19.5 hours when fully charged. Worry free after one charge.
【Shockproof Silicone Design】The bright orange silicone protective cover can avoid scratches and friction while falling from your desk or the shelf. Using the bright orange color will also increase the visual of the barcode scanner when you don’t use or leave it anywhere.
【Decode Ability】Symbologies: 1D: Codabar, Code 11, Code93, MSI, Code 128, UCC/EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Interleaved 25, Standard25, Matrix 2D: QR, DataMatrix, PDF417, Aztec, Hanxin, Micro PDF417. It can read barcode displayed on smart phone and computer screen.

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