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An HVAC clamp meter should match the electrical measurements actually needed on the job. These current models span compact service meters, dual-display meters and wireless power meters; compare category rating, current range, temperature inputs and included leads before choosing.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Fieldpiece SC260 | $139–$189 | Amazon · eBay |
| 2 | Fieldpiece SC440 | $255–$278 | Amazon · eBay |
| 3 | Fieldpiece SC480 | $373–$439 | Amazon · eBay |
| 4 | Fieldpiece SC640 | $289–$340 | Amazon · eBay |
| 5 | Fieldpiece SC680 | $444–$522 | Amazon · eBay |
| 6 | Fluke 902 FC | $350–$500 | Amazon · eBay |
| 7 | Fluke 323 | $150–$220 | Amazon · eBay |
| 8 | Fluke 324 | $220–$300 | Amazon · eBay |
| 9 | Klein Tools CL440 | $120–$180 | Amazon |
| 10 | UEi DL429B | $120–$190 | Amazon |
The picks, in detail
Fieldpiece SC260
Compact True RMS HVAC clamp meter with a magnetic hanger.
- Exact product model named
- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fieldpiece SC440
True RMS dual-display clamp meter with inrush measurement.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fieldpiece SC480
Job Link wireless power clamp meter rated to 600 A.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fieldpiece SC640
True RMS swivel-head clamp meter with dual display.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fieldpiece SC680
Wireless swivel-head power meter with dual Type-K temperature ports.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fluke 902 FC
True RMS HVAC clamp meter with 200 A DC current measurement.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fluke 323
True RMS clamp meter for basic AC current and voltage work.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Fluke 324
True RMS clamp meter with temperature and capacitance functions.
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- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Klein Tools CL440
HVAC clamp meter with temperature and microamp functions.
- Exact product model named
- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
UEi DL429B
HVAC/R clamp meter with temperature inputs and microamp range.
- Exact product model named
- Check the listed specification before ordering
- Clearly identified model
- Fitment or configuration must match the job
Buying tips
- Match the product specification to the equipment or use case.
- Compare the stated size, configuration and warranty before purchase.
- Use the manufacturer instructions for installation and use.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.