Klein Tools MM460S Smart Digital Multimeter, 600V AC/DC Auto-Ranging TRMS, Voltage Tester, Backlit Display, Hands-Free Operation, Professional Electrical Tester
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Klein Tools' MM460S Smart Digital Multimeter improves electrical testing with automatic switching between continuity, voltage, and resistance in smart mode. Features a large, reverse-contrast display for superior readability in any lighting condition. Auto-ranging with TRMS technology ensures precise measurements, while hands-free operation with a kickstand and test lead holder enhances productivity. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our f…
SpecPicks Verdict
SpecPicks classifies Klein Tools MM460S Smart Digital Multimeter, 600V AC/DC Auto-Ranging… as a niche pick — read recent reviews before buying in the tools & maintenance category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for tools & maintenance of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- SMART MODE TECHNOLOGY: Smart digital multimeter automatically switches between continuity, voltage, and resistance without dial adjustment for streamlined testing workflow
- VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A AC/DC current, 50M resistance; additional functions include capacitance, frequency/duty cycle, temperature, and diode test
- SUPERIOR BACKLIT DISPLAY: Large reverse-contrast LCD provides exceptional visibility in all lighting conditions, including direct sunlight
- AUTO-RANGING WITH TRMS: Auto-ranging with TRMS technology provides accurate measurements for testing applications
- HANDS-FREE OPERATION: Built-in test lead holders, kickstand, and optional magnetic hanger (Cat. No. 69445 or Cat. No. 69417) for convenient solo work
Full Specifications
| Brand | KLEIN TOOLS |
|---|---|
| Color | Orange/Black |
| Model | MM460S |
| Style | Multimeter |
| Style Name | Multimeter |
| Unit Count | 1.0 Count |
| Part Number | MM460S |
| Power Source | Battery Powered |
| Item Dimensions | 6.54 x 3.22 x 1.72 inches |
| Compatible Devices | All devices requiring electrical testing |
| Included Components | Smart Digital Multimeter, 600V AC/DC Auto-Ranging |
| HANDS-FREE OPERATION | Built-in test lead holders, kickstand, and optional magnetic hanger (Cat. No. 69445 or Cat. No. 69417) for convenient solo work |
| Warranty Description | See Manufacturer Website |
| SMART MODE TECHNOLOGY | Smart digital multimeter automatically switches between continuity, voltage, and resistance without dial adjustment for streamlined testing workflow |
Ready to buy?
Klein Tools MM460S Smart Digital Multimeter, 600V AC/DC Auto-Ranging TRMS, Voltage Tester, Backlit Display, Hands-Free Operation, Professional Electrical Tester is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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