12th May 2026, 06:39 AM
Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians
Price may vary by location, shipping cost, and availability.
86% Off
$62.99
$450.99
Highest: $80.66
Average: $49.74
Lowest: $36.87
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians here. This product's current Price in USA is $62.99. The average and highest prices are $49.74 and $80.66 respectively.
| Lowest Ever Price | $36.87 |
|---|---|
| 4th Jun 2021 | |
| Average Price | $49.74 |
| Based on 3215 days price tracking | |
| Highest Price | $80.66 |
| 13th Dec 2025 | |
Price History of All Variants of Extech MA440 400A AC Clamp Meter with...
Current Price in USA
| Price | $62.99 |
|---|---|
| MRP | $450.99 |
| Savings | $388.00 |
| Discount | 86.03% |
Recent Price Drops on Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians
Price Drop 12th Jan 2026
$80.66 → $62.99
21.91% drop
Price Drop 26th Mar 2025
$43.34 → $40.79
5.88% drop
Price Drop 24th Mar 2025
$50.48 → $43.34
14.14% drop
Price Drop 5th Jan 2025
$49.97 → $46.91
6.12% drop
Price Drop 3rd Dec 2024
$50.99 → $46.91
8% drop
Price Drop 1st Nov 2024
$59.24 → $50.99
13.93% drop
Price Drop 18th Aug 2024
$49.49 → $45.99
7.07% drop
Price Drop 22nd Jul 2024
$42.10 → $39.59
5.96% drop
Price Drop 20th Jul 2024
$49.49 → $42.10
14.93% drop
Price Drop 17th Jun 2024
$45.53 → $42.89
5.8% drop
Price Drop 16th Jun 2024
$49.49 → $45.53
8% drop
Price Drop 25th May 2024
$49.49 → $42.10
14.93% drop
Price Drop 2nd May 2024
$48.50 → $45.53
6.12% drop
Price Drop 26th Apr 2024
$48.50 → $39.59
18.37% drop
Price Drop 12th Feb 2024
$49.49 → $46.03
6.99% drop
Price Drop 27th Jan 2024
$49.49 → $39.70
19.78% drop
Price Drop 30th Dec 2023
$49.49 → $45.08
8.91% drop
Price Drop 20th Dec 2023
$50.09 → $45.08
10% drop
Price Drop 6th Dec 2023
$48.59 → $40.07
17.53% drop
Price Drop 22nd Nov 2023
$50.09 → $45.54
9.08% drop
Price Drop 5th Nov 2023
$50.09 → $44.20
11.76% drop
Price Drop 20th Sep 2023
$55.09 → $50.09
9.08% drop
Price Drop 6th Aug 2023
$55.10 → $46.70
15.25% drop
Price Drop 22nd Apr 2023
$50.10 → $42.30
15.57% drop
Price Drop 18th Aug 2022
$48.95 → $40.14
18% drop
Price Drop 14th Jul 2022
$48.94 → $39.16
19.98% drop
Price Drop 24th Nov 2021
$48.50 → $39.80
17.94% drop
Price Drop 14th Aug 2021
$48.50 → $43.95
9.38% drop
Price Drop 1st Jun 2021
$44.11 → $41.90
5.01% drop
Price Drop 31st Mar 2021
$48.20 → $44.11
8.49% drop
Price Drop 14th Feb 2021
$48.20 → $42.36
12.12% drop
Price Drop 12th Apr 2020
$54.99 → $51.99
5.46% drop
Price Drop 30th Mar 2020
$73.17 → $54.99
24.85% drop
Price Drop 10th Jan 2020
$48.26 → $38.20
20.85% drop
Price Drop 31st Dec 2019
$49.96 → $38.20
23.54% drop
Price Drop 18th Nov 2019
$46.95 → $42.73
8.99% drop
Price Drop 28th Oct 2019
$40.72 → $38.54
5.35% drop
Price Drop 26th Oct 2019
$49.99 → $40.72
18.54% drop
Price Drop 19th Sep 2019
$44.34 → $42.12
5.01% drop
Price Drop 17th Sep 2019
$51.43 → $44.34
13.79% drop
Price Drop 3rd Sep 2019
$49.99 → $47.34
5.3% drop
Price Drop 7th Aug 2019
$49.99 → $47.49
5% drop
Price Drop 29th Jul 2019
$49.99 → $47.49
5% drop
Price Drop 1st Jul 2019
$47.82 → $44.54
6.86% drop
Price Drop 15th Feb 2019
$47.88 → $41.99
12.3% drop
Price Drop 3rd Jan 2019
$47.88 → $37.42
21.85% drop
Price Drop 28th May 2018
$47.88 → $39.99
16.48% drop
Price Drop 23rd Feb 2018
$47.88 → $40.70
15% drop
Price Drop 19th Nov 2017
$49.99 → $39.99
20% drop
Product Information
Details
| Product Name | Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians |
|---|---|
| Store Product Code | B005T8CMLS |
| Store Name | amazon.com |
| Brand | Extech |
| Rating | 8.6 / 10 |
| Category | Clamp Meters |
| Product Manufacturer | Extech |
| Model Number | MA440 |
| Color | Green |
| Size | Standard |
| Dimensions | 3 x 1.6 x 9 inches |
Features
- Reliable AC Current Measurement - Accurately measures up to 400A AC with a durable clamp design, perfect for electricians, HVAC technicians, and maintenance pros working in demanding environments.
- Built-In Non-Contact Voltage Detection - Quickly identify live wires without making direct contact. This feature enhances safety and efficiency when troubleshooting outlets, circuits, and electrical panels.
- True RMS Accuracy for Precision - Delivers reliable readings on both linear and non-linear loads, ensuring accurate measurements even in noisy environments with harmonics and variable frequency drives.
- Multi-Function Capability - Measures AC current, resistance, frequency, and continuity. Equipped with a 4000-count digital display and data hold function to capture and view readings with ease.
- Compact, Portable & User-Friendly - Lightweight clamp meter with ergonomic design and easy-to-read backlit display. Fits comfortably in your tool bag, making it an everyday essential for field service work.
Images
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Rating and Reviews
8.6 Based on 55 reviews
Extech MA440 400A AC Clamp Meter with has 8.6 rating out of 10. This average rating is consist of 55 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.