1 / 7UNIWEIGH UNI-Q5-WI Foldable Digital Postal Scale
The UNIWEIGH UNI-Q5-WI is a foldable digital postal scale designed for weighing packages, with an LCD display and manufacturer-claimed capacity up to 110 lb. Its tare and hold functions, plus USB or battery power, suit home shipping and small parcel workflows, but the listing gives conflicting accuracy and capacity details that buyers should confirm.
At a glance
- Foldable LCD display with backlighting, according to the listing.
- Tare function, auto-lock for readings, and five selectable units are claimed.
- Manufacturer describes USB and battery power options for plugged-in or cordless use.
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Pros and cons
Pros
- Tare can subtract a container's weight, useful when weighing items in a mailer or box.
- Foldable display and a stainless-steel platform are suited to a compact package-weighing setup.
- USB and battery power options provide a choice between plugged-in and cordless operation, as claimed.
Technical specifications
16 specifications| Brand | UNIWEIGH |
|---|---|
| Model | UNI-Q5-WI |
| Maximum weight capacity | 49.9 kg |
|---|---|
| Readout accuracy | 2g g |
| Measurement units | Multiple (kg, lb, oz, g) |
| Scale type | Counter Scale |
| Screen technology listed | LCD |
|---|---|
| Form factor | Foldable |
| Material listed | Acrylonitrile Butadiene Styrene, Stainless Steel |
|---|---|
| Weight listed | 1.09 kg |
| Parcel dimensions | 30.9 x 23.5 x 12 cm; 1.09 kg |
| Battery requirement | 4 AAA batteries required. (included) |
|---|---|
| Power options | Dual Power Options |
| Special features | Auto Shut Off,Backlit Display,5 Units,Tare Function,Hold Function,Stainless Steel Platform,Dual Power Options,Large Capacity |
|---|
| Country of origin | China |
|---|---|
| Warranty description | 2 Year |
What to know before buying
Listing details to confirm
The listing is inconsistent on capacity and accuracy: the title says 110 lb and 0.1 oz, the feature text claims measurement from 5 g to 110 lb and ±2 g, while the details give 49.9 kg and "2g g". Confirm the applicable capacity and readout accuracy for this model before relying on fine-weight measurements.
What’s in the box
Included- Postal scale
- Screen
- 2 USB cables
- 4 AAA batteries
- User manual
Who is it for?
A good fit for
- Home shippers and small businesses weighing parcels, letters, and mailers.
- Buyers who want a foldable-display package scale with tare and multiple weighing units.
Less suited to
- Buyers who need a confirmed accuracy or capacity specification without first clarifying the listing's discrepancies.
- Commercial or regulated weighing where a stated use certification or trade approval is required.

Customer reviews on Amazon
- 5 stars
57% 57% - 4 stars
16% 16% - 3 stars
5% 5% - 2 stars
15% 15% - 1 star
7% 7%
Customer feedback is favourable about perceived quality, ease of use, and accuracy, including at low weights. Those reported impressions may matter for routine parcel weighing, but they do not settle the listing's conflicting accuracy and capacity specifications. The overall rating distribution is mixed, so the positive summary should not be read as universal satisfaction.
Positive themes
- Customer feedback describes the scale as easy to use and accurate, including at low weights.
- Quality and reliability are also highlighted positively in the supplied feedback.
Frequently asked questions
What is the scale's maximum capacity?
The title and feature text claim up to 110 lb, while the product details list 49.9 kg. These values are not consistent, so confirm the selected model's specification before purchase.
How accurate is the scale?
The title claims 0.1 oz, the feature text says ±2 g, and the details show "2g g". The listing does not resolve these differences.
Can it run without being plugged in?
The listing claims USB and battery power, and states that four AAA batteries are included.
What functions support package weighing?
The listing specifies tare and hold functions, five units, and a backlit LCD. It also describes auto-lock to stabilize readings.

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