Four livestock weigh indicators and three EID tag readers, from a simple portable scale head to full herd-record systems. Each section lists what that unit does.
Compare the indicators
| Tru-Test S3 | Avery Weigh-Tronix 660 | Tru-Test ID5000 | Tru-Test XR5000 | |
|---|---|---|---|---|
| Best for | Quick, portable live weights | Livestock, mixers, grain carts, feed batching | Herd records and weight drafting | Full herd records and multi-criteria drafting |
| Lively animals | Superdamp™ III | Motion filtering with lock and hold | Superdamp™ IV | Superdamp™ IV |
| Display | High-contrast, LED backlight | Colour-changing transflective LCD | Readable in bright light | Readable in tough conditions |
| Records | In the Data Link app and online | Memory channels | 250,000 records, 250 sessions | 1 million records, 1,000 sessions |
| Data per animal | — | — | Up to 6 fixed fields | Up to 100 custom fields |
| Drafting | — | — | 5-way: weight, weight gain or one trait | 10-way, including multi-criteria rules |
| Connections | Bluetooth® (Data Link app) | Bluetooth®, USB, RS232, micro-SD | Bluetooth®, USB, wireless transfer | Bluetooth®, USB, wireless transfer |
| Software | Data Link app, Datamars Livestock | — | Datamars Livestock (free) | Datamars Livestock (free) |
| Power | Internal battery, up to 15 hrs, about 6 hrs to recharge | 12V DC | Battery: 10 hrs backlit, 13 hrs without | Battery: up to 13 hrs |
— means the feature isn't listed for that unit. Call us if it matters for your job.
S3

A rugged, waterproof, fully portable indicator for quick, accurate live weights.
- Superdamp™ III technology captures live animal weights quickly, even on the liveliest animals.
- Bluetooth® Low Energy records weights and configures settings through the Data Link mobile app.
- Record weights and view the data online anytime, anywhere, with Datamars Livestock software through the Data Link app.
- High-contrast display you can read in bright light, with an LED backlight for low light or dark sheds.
- Simple controls on the unit, with more settings in the app or software.
- Long-lasting, fast-charging internal battery.
Avery Weigh-Tronix 660

A durable agricultural indicator for quick, accurate live weights and precision weighing. It works with mixers, grain carts, livestock scales, feed bins and weigh carts, and handles feed batching, livestock management, and grain or crop handling.
- Large, color-changing transflective LCD, readable in any light
- Simple Gross / Tare / Net operation
- IP56-rated polycarbonate case resists dust, moisture and impact
- Motion filtering and livestock "lock and hold" for stable animal weights
- Connects via Direct Weigh Bar® for lower cost and better reliability
- Memory channels for storing and managing weight data
- Automatic batching and load tracking
- Data transfer by USB, RS232, Bluetooth® or micro-SD
- Built for long-term use in harsh agricultural conditions
ID5000

Fast setup, fast data transfer and more storage, so weighing days go quicker.
- Superdamp™ IV technology locks onto the weight of even the liveliest animals.
- Water, dust and shockproof, with a screen you can read in bright light.
- Stores up to 250,000 records across 250 sessions, with up to 6 data fields per animal.
- Start from preset configurations, or save your own setups to switch jobs quickly.
- Several fast wireless data transfer options.
- Bluetooth® with expanded connectivity to other devices.
- Free Datamars Livestock software, included with your Tru-Test weigh scale, turns weights into clear, useful information.
- Calculates and charts individual and group performance.
- 5-way drafting by weight, weight gain, or one other trait such as breed, sex or condition score.
- Quick-access keys and a keypad for navigation and data entry, so the screen stays clear of dirt.
- Built-in step-by-step instructions and pop-up help.
- Battery life: 10 hours with the backlight on, 13 hours without.
XR5000

Fast setup and data transfer, with large storage capacity and wide connectivity.
- Superdamp™ IV technology weighs active animals quickly and accurately.
- Rugged design resists water, dust and shock, with a screen that stays readable in tough conditions.
- Stores up to 1 million records across 1,000 sessions, with 100 data points per animal.
- Predefined configurations or custom settings for quick job changes.
- Fast, reliable wireless data transfer.
- Bluetooth® connectivity with a range of devices.
- Free Datamars Livestock software for reports and analysis.
- Tracks and charts individual and group performance.
- Multiple drafting methods, including weight-based and multi-criteria.
- Quick-access keys and a keypad, so you are not working on the screen.
- Built-in step-by-step instructions and pop-up help.
- Battery life: up to 10 hours with the backlight on, 13 hours without.
Tru-Test EID readers
Tru-Test EID readers read electronic ID tags for beef, dairy, sheep, deer and pig producers, in farm and feedlot conditions. They are 100% waterproof and dustproof, carry a 2-year warranty, and scan up to 1,100 tags per minute.
| XRS2i stick | SRS2i stick | XRP2i panel | |
|---|---|---|---|
| Type | Handheld stick reader | Handheld stick reader | Fixed panel with antenna |
| Display | 2.7" colour LCD | 2.7" colour LCD | Daylight-viewable |
| Keypad | Full alphanumeric | Quick-access keys | — |
| Tag memory | 1,000,000 | 250,000 | 20,000 |
| Custom data fields | Up to 15 | — | — |
| Bluetooth® | Yes | Yes, to your weigh scale | Yes, to scale or smartphone |
| Download to | Windows, iOS, Android | Windows, iOS, Android | PC, Android |
— means the feature isn't listed for that unit. Call us if it matters for your job.
XRS2i Stick Reader

Read, record, edit and customize individual animal information. The next generation of the XRS2, with newer Bluetooth technology that syncs wirelessly when multiple readers are in range and reduces interference.
- Large, sunlight-readable 2.7" color LCD
- Full alphanumeric keypad for flexible data entry
- Memory for 1,000,000 tags
- Fast tag reads with feedback through a vibrating handle
- Custom alerts, such as cull
- Add and edit session names to keep track of each session
- Up to 15 custom data fields, such as condition scores, with support for Electronic ID Visual Tags
- Bluetooth connectivity
- Download records to a Windows computer or an Apple iOS or Android smartphone
SRS2i Stick Reader

Read, record and transfer EID tag information quickly and easily. The next generation of the SRS2, with the same newer Bluetooth technology, wireless sync between readers in range, and reduced interference.
- Large, sunlight-readable 2.7" color LCD
- Memory for 250,000 tags
- Fast tag reads with feedback through a vibrating handle
- Easy navigation with quick-access keys
- Wireless Bluetooth® connection to your weigh scale
- Extended reach for practical, safe operation
- Durable, ergonomic design
- Data transfer to a Windows computer or an Apple iOS or Android smartphone
XRP2i Panel Reader with Antenna

A fixed-mount reader with a daylight-viewable display. Digital signal processing gives maximum read range with minimal interference.
- Reads all HDX and FDX-B tags
- Memory for 20,000 tags
- Record tags on the reader, or send them to your weigh scale
- Wireless Bluetooth® transfer to your weigh scale or smartphone, with no cables
- Download records quickly to a PC or Android smartphone
- Plug-and-play setup with automatic tuning
- Multiple antenna options, including different sizes and dual configurations
- Rugged design for harsh agricultural conditions
Related
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Custom Built ScalesLivestock scales built to your animals and setup: feed cart scales, small platform scales, and a 30 x 72 in swine scale with guillotine gates.
Group Livestock ScalesGroup livestock scales from 8x10 to 8x20 ft that weigh 8 to 22 head. 99.5% accurate with animals moving, Model 660 indicator, optional wheels and hitch.
Individual Animal Scales3' x 8' individual livestock scale for calves, goats, sheep and more. 99.75% accurate, Model 660 indicator with weight lock, stationary or portable.