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- Brand
- OHAUS
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PR BALANCES Series(120~6200g)
Quote inquiryProduct details
| Model | Max. capacity | Accuracy | Remarks | Pan size |
|---|---|---|---|---|
| PR124KR | 120 g | 0.1 mg | Internal calibration weight | - |
| PR124KR/E | 120 g | 0.1 mg | Standard | - |
| PR224KR | 220 g | 0.1 mg | Internal calibration weight | 90 mm |
| PR224KR/E | 220 g | 0.1 mg | Standard | 90 mm |
| PR223KR | 220 g | 1 mg | Internal calibration weight | 120 mm |
| PR223KR/E | 220 g | 1 mg | Standard | 120 mm |
| PR423KR | 420 g | 1 mg | Internal calibration weight | 120 mm |
| PR423KR/E | 420 g | 1 mg | Standard | 120 mm |
| PR523KR | 520 g | 1 mg | Internal calibration weight | 120 mm |
| PR523KR/E | 520 g | 1 mg | Standard | 120 mm |
| PR2202KR | 2200 g | 0.01 g | Internal calibration weight | 180 mm |
| PR2202KR/E | 2200 g | 0.01 g | Standard | 180 mm |
| PR4202KR | 4200 g | 0.01 g | Internal calibration weight | 180 mm |
| PR4202KR/E | 4200 g | 0.01 g | Standard | 180 mm |
| PR4201KR | 4200 g | 0.1 g | Internal calibration weight | 180 mm |
| PR4201KR/E | 4200 g | 0.1 g | Standard | 180 mm |
| PR6201KR/E | 6200 g | 0.1 g | Standard | 180 mm |
PR SERIES PRECISION
Designed for repetitive weighing applications in the workplace.
Delivers accuracy and repeatability for essential weighing applications in laboratory, industrial and educational environments. PR Series analytical and precision balances offer competitive performance at an economical price. RS232 connectivity makes communication straightforward, while a backlit display and simple interface provide convenient operation suited to the user's working environment.
PR SERIES PRECISION Features

The PR Series offers three essential weighing modes, RS232 connectivity for data transfer and storage, and internal calibration (model dependent), making it ideal for everyday weighing applications.

With an easy-to-read backlit display and a simple user interface, the PR Series is easy to operate without special training.

The PR Series provides a large weighing pan within a compact footprint, making efficient use of bench space. A durable stainless steel pan makes it suitable for daily use in the workplace.
PR SERIES PRECISION Details
Specification sheet
Max. capacity | 120 g ~ 6,200 g |
|---|---|
Readability | 0.1 mg ~ 0.1 g |
Internal calibration | InCal™ semi-automatic (internal weight) |
Draft shield | Included |
Automatic door | N/A |
Model with secondary display | Available as accessory |
Battery life | N/A |
Built-in ionizer | None |
Communication | RS232 |
Dimensions | 317 × 303 × 201 mm (L × H × W) |
Display | Backlit LCD display |
In-use cover | Included |
Legal for Trade (Legal for Trade) | None |
Linearity ± | 0.002 g |
Minimum weight (USP, 0.1%, typical) | 2 g |
Net weight | 4.5 kg |
Pan construction | Stainless steel |
Power | AC adapter (included) |
Repeatability, typical | 0.001 g |
Stabilization time | 2 sec |
Tare range | Up to max. capacity after tare |
Weighing units | Carat, gram |
Operating environment | Guaranteed operation from 5°C to 40°C Recommended environment: 10°C - 30°C, 80% RH, non-condensing |
Purchase information
This site focuses on product information, quotations, and supply agreements. It is not framed as typical instant-checkout retail.
The following is general reference for equipment and parts; lead times, costs, and terms on quotations, contracts, and purchase orders prevail.
Shipping
- Method Courier or another method agreed in writing
- Area Nationwide; islands or remote areas subject to separate agreement
- Cost Per quotation or contract; free delivery may be agreed where applicable
- Lead time Typically about 3-7 business days after order or payment confirmation; varies by item, stock, and production
Remote areas may incur surcharges. Lead times may slip; share any critical dates when requesting a quote or placing an order.
Returns and exchanges (reference)
When returns or exchanges may be accepted (summary)
- Within 7 days of receipt, unless value is lost (for example, opened or damaged packaging that makes resale impractical).
- If performance differs from what was stated or advertised: within statutory periods (for example, three months from supply or thirty days from discovering the fact).
When returns or exchanges may be refused (summary)
- Lost or damaged due to the buyer’s fault (reasonable inspection may be excluded).
- Loss of value from opening or damaged packaging (for example, certain electronics, food, or media where applicable).
- Significant loss of value from use or partial consumption.
- Resale becomes impracticable because value has fallen materially over time.
- Damaged packaging on easily copied goods; details follow applicable law and notices.