Best Multimeters · Extech · Updated June 2026
Extech EX330: specs and price (2026)
Extech EX330 has a US price of $74.99 (Price from extech.com / Test Equipment Depot). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.
Specifications
| Price (US) | $74.99 Price from extech.com / Test Equipment Depot |
|---|---|
| Brand | Extech |
| Released | — |
| type | digital handheld |
| true rms | No |
| max voltage dc v | 600 |
| count resolution | 4000 |
| auto ranging | Yes |
| cat safety rating | CAT II 1000 V / CAT III 600 V |
| temperature measurement | Yes |
| low impedance loz | No |
Source: extech.com (verified 2026-06-20) · corroborated by testequipmentdepot.com. Extech.com confirms $74.99, 4000-count LCD, 600 V max, CAT II 1000 V / CAT III 600 V, autoranging, Type K temperature probe, and NCV. Not True RMS (the EX430 adds TRMS). No LoZ mode.
Frequently asked questions
How much does the Extech EX330 cost?
The Extech EX330 has a US price of $74.99 (Price from extech.com / Test Equipment Depot), as of 2026-06-20.
What are the Extech EX330's key specs?
Extech EX330 (Extech): type digital handheld, true rms No, max voltage dc v 600, count resolution 4000, auto ranging Yes. Full sourced spec sheet verified 2026-06-20.
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