NOYAFA
NOYAFA 3 in 1 Pen Type Digital Multimeter (NF-620)
Bottom line: The NOYAFA 3 in 1 Pen Type Digital Multimeter is a specs-and-price decision rather than a crowd-consensus one in the tools & maintenance category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Backed by NOYAFA's warranty and support channels
Cons
- ✗ Check battery runtime and RPM/CFM specs match your case size and cleaning frequency
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored NOYAFA 3 in 1 Pen Type Digital Multimeter using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. NOYAFA's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 3-IN-1 PROFESSIONAL MULTIMETER - This power tester pen integrates three core functions.It delivers accurate multimeter measurements and supports phase sequence detection to quickly identify positive and reverse phase for efficient three-phase circuit debugging.It also features non-contact voltage testing to safely distinguish live and neutral wires,greatly enhancing work safety
- ELECTRICAL TESTER PEN - Built for safety and efficiency,it combines live/neutral wire detection,NCV testing,and phase sequence checking.For live/neutral checks,it delivers clear alerts:neutral shows "LIVE" (no light/beep),live shows "OL" (red light + buzzer).Its NCV function detects AC voltage 8-15mm away,using red (strong) and green (weak) lights to avoid direct contact risks.For phase sequence checks,use the N/L/P key and touch phases A/B/C in order with beep prompts
- PRECISION DIGITAL MULTIMETER PEN - Digital Multimeter Pen integrates core measurement functions to accurately test AC/DC voltage,resistance and capacitance with dependable data.It is perfect for laboratories,factories,electronics enthusiasts and daily household use,making it a practical,efficient and safe testing tool for both professional electricians and DIY users
- PORTABLE & CONVENIEN - This pocket-sized pen-style tester features a lightweight body and built-in pen clip for easy portability.It comes with a large high-brightness LCD screen that maintains clear readouts even at 0.8V low battery,plus a built-in flashlight to illuminate work areas for convenient measurements in dark environments.Boasting TRMS 6000 Counts precision,it delivers accurate and stable readings for all your electrical measurement needs
- PACKAGE INCLUDE - This pen-type multimeter comes with a full set of essential accessories:1×pen multimeter,1×test probe,1×packaging box,1×user manual,1×certificate,and 1×AAA battery.No extra purchases required—ready to use right out of the box.The compact packaging keeps items organized for easy storage and on-site carry,making it a hassle-free choice for electricians and DIY users
Full Specifications
| Brand | NOYAFA |
|---|---|
| Color | Black |
| Model | NF-620 |
| Style | Portable |
| Style Name | Portable |
| Unit Count | 1 Count |
| Part Number | NF-620 |
| Power Source | Battery Powered |
| Included Components | 1XNF-620 |
| Full listing title | NOYAFA 3 in 1 Pen Type Digital Multimeter, 6000Count AC/DC Voltage Tester | Electric Tester Pen, Intelligent Multimeter, Non-Contact Voltmeter Sensor Resistance, Voltage Tester Pen, NF-620 |
Ready to buy?
NOYAFA 3 in 1 Pen Type Digital Multimeter, 6000Count AC/DC Voltage Tester | Electric Tester Pen, Intelligent Multimeter, Non-Contact Voltmeter Sensor Resistance, Voltage Tester Pen, NF-620 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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