# Which pocket scale has the largest weighing capacity? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which pocket scale has the largest weighing capacity?

## Products

### Gram Precision Diablo Series
```yaml
product: gram-precision-diablo-series
brand: Gram Precision
price_gbp: 29.51
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 164
resolution: 0.1
max_capacity: 500
tare_function: true
```

- **Price:** £29.51 [^1]
- **Summary:** The Gram Precision Diablo Series is a compact professional digital mini scale with models offering capacities from 50 g to 500 g and resolutions from 0.01 g to 0.1 g. It supports grams, ounces, grains, and carats, and includes full-capacity tare functionality, making it suitable for jewelry, small parts, and other precision weighing.
- **Ideal For:** This series suits the question because its highest-capacity model weighs up to 500 g, giving it the largest listed weighing capacity within the Diablo Series range while retaining 0.1 g resolution and full-capacity tare.

### Gram Precision CD-1000
```yaml
product: gram-precision-cd-1000
brand: Gram Precision
price_gbp: 29.51
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 0.1
max_capacity: 1000
```

- **Price:** £29.51 [^2]
- **Summary:** The Gram Precision CD-1000 is a compact digital pocket scale with a 1000 g capacity and 0.1 g readability. Its CD-case-style design, LCD display, four-button operation, and interchangeable inserts make it suitable for portable weighing of small items.
- **Ideal For:** This model suits the question because its 1000 g maximum capacity is larger than the capacities listed for the other Gram Precision pocket scales, while retaining 0.1 g resolution.

### On Balance Xtreme XTR Series
```yaml
product: on-balance-xtreme-xtr-series
brand: On Balance
price_gbp: 36.9
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
max_capacity: 650
```

- **Price:** £36.9 [^3]
- **Summary:** The On Balance Xtreme XTR Series is a compact pocket scale with a capacity range of 50 g to 650 g and a readability range of 0.01 g to 0.1 g. It suits users who need portable weighing for small items and variable precision requirements.
- **Ideal For:** It suits the question because its maximum listed capacity is 650 g, making it a higher-capacity pocket scale than many compact models while retaining readability as fine as 0.01 g.

### Ohaus YA Pocket
```yaml
product: ohaus-ya-pocket
brand: Ohaus
price_gbp: 49.4
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 453.6
resolution: 0.1
max_capacity: 500
tare_function: true
```

- **Price:** £49.4 [^4]
- **Summary:** The Ohaus YA Pocket is a compact precision scale with a stainless steel weighing pan, protective hinged case, backlit LCD, automatic shut-off, and two AAA batteries. The YA Series suits portable weighing of jewelry, gold, and other small items, with models offering capacities from 100 g to 500 g.
- **Ideal For:** The YA501 model is the best fit for the question because it offers the largest YA Pocket weighing capacity at 500 g, with 0.1 g resolution and a portable protective case.
- **Additional Sources:** [^5]

### On Balance NTR-450
```yaml
product: on-balance-ntr-450
brand: On Balance
price_gbp: 29.51
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 0.1
max_capacity: 450
tare_function: true
```

- **Price:** £29.51 [^6]
- **Summary:** The On Balance NTR-450 is a slim pocket scale with a 450 g capacity, 0.1 g readability, stainless steel platform, blue backlit display, and four weighing modes. It suits portable everyday weighing where compact size and moderate precision are important.
- **Ideal For:** This pocket scale suits the question because its 450 g maximum capacity is substantial for a compact pocket model, although it is not the highest-capacity option available.
- **Additional Sources:** [^3]

---
## References & Sources
[^1]: ScalesGalore, accessed 2026-09-13. https://www.scalesgalore.com/product/Gram-Precision-Diablo-FP350-Professional-Digital-Mini-Scale350g-x-01g-px15491.cfm
[^2]: ScalesGalore, accessed 2026-09-13. https://azure.scalesgalore.com/cat/man.cfm?man_id=278
[^3]: ITIN Scales, accessed 2026-09-13. https://www.itinscales.com/ppocket.htm
[^4]: Scales Galore, accessed 2026-09-13. https://www.scalesgalore.com/product/Ohaus-YA501-80251912-Pocket-Scale-500-X-01-g-px11943.cfm
[^5]: DSCBalances, accessed 2026-09-13. https://www.dscbalances.com/products/ohaus-ya102-portable-precision-balance-weighing-in-a-compact-case
[^6]: Scales Galore, accessed 2026-09-13. https://www.scalesgalore.com/product/Gram-Precision-Nitro-NTR450-Professional-Digital-Pocket-Scale-450g-x-01g-px15515.cfm