# Klein Tools Digital Clamp Meter, 400 Amp *Published: 2024-11-11 | Updated: 2025-01-22 | Source: https://shopsavvy.com/products/klein-tools-digital-clamp-meter-400-amp* --- **Brand:** Klein Tools **Price Range:** $29.99 - $256.99 across 90 retailers ## Pros - Solid construction and robust build. - Smooth operation with a bright and clear display. - Versatile features and high-quality test leads. - True RMS measurement capability. ## Cons - Non-contact voltage sensing is overly sensitive, with a loud beeper. - Display readability issues in bright outdoor settings. - Inconsistent and inaccurate measurements for low DC amps, especially in automotive applications. - Frequent mode switching required back to DC; auto shut-off interrupts workflow. - Thermocouple function produces unreliable readings. ## Last Seen Prices | Retailer | Price | Availability | Last seen | |----------|-------|-------------|-----------| | [Abtaudios](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/moX9kNUNlwAw4ZBaV0Uc?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-05-08 (may have changed) | | [acme tools](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/3XNrYt9L2wCZkL2DKJg9?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-03-20 (may have changed) | | [Actools](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/PXBBRNdvvyVq4aTcO3UI?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-04-06 (may have changed) | | [ddanxkwdadza](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/6aiTIRdbxm3dBxl3WteH?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-04-29 (may have changed) | | [My Store](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/Kim1cBy9u3BLrK4gFqgW?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-04-04 (may have changed) | | [My Store](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/YpQORPbgGl9P54A5ORDn?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-05-15 (may have changed) | | [My Store](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/z3bZSVrKMT92C0wgBbwq?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-06-20 (may have changed) | | [My Store](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/Vlmwqjqmf6sWNrKSBHdR?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-05-08 (may have changed) | | [Official Store](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/lYICNrZ70QnBSiWikDcv?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-05-08 (may have changed) | | [qvqvqva](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/SiKAAterHbKTUJvvtKzy?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-02-05 (may have changed) | | [Toolshouse](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/9H9rRiFDGnuJG4dfhR9g?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-01-22 (may have changed) | | [tregona](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/fRtKz6KvPdUyM93fZYPZ?source=shopsavvy&medium=product-page) | $29.99 | In Stock | 2023-03-08 (may have changed) | | [BUYA.COM](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/uRd1071J3v46MwdjhZEu?source=shopsavvy&medium=product-page) | $49.99 | In Stock | 2023-08-21 (may have changed) | | [Twoopshop](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/Wsbz7MFSMXD5zlQzzBxD?source=shopsavvy&medium=product-page) | $59.99 | In Stock | 2023-03-22 (may have changed) | | [Nyson Retail](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/5600e491-6e3d-de07-b1ae-20480dea910e?source=shopsavvy&medium=product-page) | $62.00 | In Stock | 2024-07-28 (may have changed) | | [My Store](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/s9Ql8sOeNUIQnW2yitOg?source=shopsavvy&medium=product-page) | $64.00 | In Stock | 2023-08-21 (may have changed) | | [Fruit Ridge Tools, LLC](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/8c8ce944-b130-51f7-345c-1ad0532e6277?source=shopsavvy&medium=product-page) | $64.99 | In Stock | 2024-07-28 (may have changed) | | [Amazon](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/8f5d8b30-e089-acdf-4218-54dad53bcf76?source=shopsavvy&medium=product-page) | $74.00 | In Stock | 2024-01-02 (may have changed) | | [Vilejo](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/dFzqHKOx1r998gUIHKRz?source=shopsavvy&medium=product-page) | $78.92 | In Stock | 2022-12-08 (may have changed) | | [Hediso](https://shopsavvy.com/api/redirect/products/vmsZyTIgrevg0LI3IcGN/offers/1ZemKQtrtizjYAfoPz00?source=shopsavvy&medium=product-page) | $79.98 | In Stock | 2022-11-10 (may have changed) | [See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/klein-tools-digital-clamp-meter-400-amp) --- *About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. 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