{"product_id":"nf-628-digital-multimeter","title":"NOYAFA NF-628 6000-Count Digital Multimeter with NCV, 1000V DC\/750V AC, 10A","description":"\u003cp\u003eMeasure voltage, current, resistance, capacitance, frequency and more with one versatile handheld meter. The NOYAFA NF-628 combines a clear 6000-count FSTN display with NCV detection, LIVE wire testing, manual range control and automatic capacitance ranging for everyday electrical troubleshooting.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e6000-Count FSTN Display:\u003c\/strong\u003e Large digits, backlighting and an approximately 3Hz refresh rate make changing readings easier to monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Voltage Measurement Range:\u003c\/strong\u003e Measures DC voltage up to 1000V and AC voltage up to 750V.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAC\/DC Current Testing:\u003c\/strong\u003e Measures DC current from 60µA to 10A and AC current from 60mA to 10A.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 60MΩ Resistance:\u003c\/strong\u003e Test resistors, wiring, electronic components and circuits across multiple manually selected ranges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Capacitance Ranging:\u003c\/strong\u003e Measures capacitance from 10nF to 100mF without manually switching between capacitance ranges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNCV Voltage Detection:\u003c\/strong\u003e Screen for the presence of an induced AC electric field without making direct contact with a conductor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Probe LIVE Test:\u003c\/strong\u003e Helps distinguish live and neutral conductors during preliminary wiring inspection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuity and Diode Testing:\u003c\/strong\u003e Automatically identifies continuity and diode measurements, with an audible buzzer for low-resistance connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Testing:\u003c\/strong\u003e Dedicated 1.5V and 9V battery test settings simplify common battery checks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUseful Troubleshooting Functions:\u003c\/strong\u003e Includes data hold, MAX\/MIN recording, duty cycle, over-range indication and low-battery warning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In Backlight and Work Light:\u003c\/strong\u003e Improves visibility when testing inside cabinets, behind appliances or in other low-light areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Power-Off:\u003c\/strong\u003e Powers down after approximately 15 minutes without operation to help conserve battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFused Current Inputs:\u003c\/strong\u003e Uses 630mA\/250V and 10A\/250V fast-acting fuses for current input protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAccurate Control Across Multiple Ranges\u003c\/h3\u003e\n\u003cp\u003eThe NF-628 uses direct rotary range selection for voltage, current and resistance measurements. This gives users clear control over the selected range instead of relying on a fully automatic measurement system.\u003c\/p\u003e\n\u003cp\u003eFor DC voltage ranges from 600mV to 600V, the specified basic accuracy is ±(0.5% of reading + 4 digits). The 1000V DC range has a specified accuracy of ±(0.8% + 15 digits).\u003c\/p\u003e\n\u003ch3\u003eNCV and LIVE Wire Detection\u003c\/h3\u003e\n\u003cp\u003eNCV mode detects induced voltage without requiring the probes to contact a conductor. The LIVE function uses a single probe to help distinguish between live and neutral wires.\u003c\/p\u003e\n\u003cp\u003eNCV and LIVE functions are intended for preliminary screening only. Always verify that a circuit is de-energized using an appropriate contact measurement and follow applicable electrical safety procedures before touching conductors.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eRange \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e6000-count FSTN positive display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Refresh Rate\u003c\/td\u003e\n\u003ctd\u003eApproximately 3Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Voltage\u003c\/td\u003e\n\u003ctd\u003e600mV \/ 6V \/ 60V \/ 600V \/ 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Voltage Accuracy\u003c\/td\u003e\n\u003ctd\u003e±(0.5%+4) up to 600V; ±(0.8%+15) at 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Voltage\u003c\/td\u003e\n\u003ctd\u003e6V \/ 60V \/ 600V \/ 750V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Voltage Accuracy\u003c\/td\u003e\n\u003ctd\u003e±(0.8%+4) up to 600V; ±(1.0%+15) at 750V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Current\u003c\/td\u003e\n\u003ctd\u003e60µA \/ 60mA \/ 600mA \/ 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Current Accuracy\u003c\/td\u003e\n\u003ctd\u003e±(0.8%+4); 10A range ±(1.0%+15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Current\u003c\/td\u003e\n\u003ctd\u003e60mA \/ 600mA \/ 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Current Accuracy\u003c\/td\u003e\n\u003ctd\u003e±(2.0%+15); 10A range ±(3.5%+15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003e600Ω \/ 6kΩ \/ 60kΩ \/ 600kΩ \/ 6MΩ \/ 60MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e10nF-100mF, automatic range selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e6kHz \/ 600kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd\u003e1%-99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Test\u003c\/td\u003e\n\u003ctd\u003e1.5V \/ 9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiode Test\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuity Test\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuity Buzzer\u003c\/td\u003e\n\u003ctd\u003eSounds at ≤30Ω; no buzzer at ≥70Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNCV Detection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle-Probe LIVE Test\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Hold\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX\/MIN Recording\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Range Indication\u003c\/td\u003e\n\u003ctd\u003eOL \/ -OL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork Light\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Power-Off\u003c\/td\u003e\n\u003ctd\u003eApproximately 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Protection\u003c\/td\u003e\n\u003ctd\u003e630mA\/250V and 10A\/250V fast-acting fuses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e2 × AA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e191 × 88 × 55.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHousehold electrical troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutlet, switch and wiring checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomotive battery, fuse and circuit testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAppliance maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic component inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-voltage control circuit testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEducational and workshop use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIY electrical projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways use the meter only within the measurement limits and safety category printed on the product and test probes.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × NOYAFA NF-628 Digital Multimeter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Pair of Test Probes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Tool Bag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × User Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Certificate\/Warranty Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Color Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NF-628 requires two AA batteries. Batteries are not included in the standard packing list.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eIs the NF-628 fully auto-ranging?\u003c\/h4\u003e\n\u003cp\u003eNo. Voltage, current and resistance ranges are selected directly using the rotary dial. The capacitance function automatically switches between its supported ranges.\u003c\/p\u003e\n\u003ch4\u003eWhat is the maximum voltage range?\u003c\/h4\u003e\n\u003cp\u003eThe NF-628 measures up to 1000V DC and 750V AC. Never exceed the limits printed on the product, manual or test probes.\u003c\/p\u003e\n\u003ch4\u003eCan the NF-628 measure 20A?\u003c\/h4\u003e\n\u003cp\u003eThe available AC and DC current measurement range is up to 10A. It should be listed and sold as a 10A multimeter, not a 20A multimeter.\u003c\/p\u003e\n\u003ch4\u003eCan it identify live wires without using both probes?\u003c\/h4\u003e\n\u003cp\u003eYes. LIVE mode uses a single probe to help distinguish between live and neutral conductors. NCV mode screens for an induced AC electric field without direct conductor contact.\u003c\/p\u003e\n\u003ch4\u003eDoes it test batteries?\u003c\/h4\u003e\n\u003cp\u003eYes. The meter includes dedicated 1.5V and 9V battery test ranges.\u003c\/p\u003e\n\u003ch4\u003eDoes the NF-628 measure temperature or support Bluetooth?\u003c\/h4\u003e\n\u003cp\u003eThese functions are not included in the current NF-628 user manual and should not be considered supported features.\u003c\/p\u003e\n\u003ch4\u003eDoes the meter include input protection?\u003c\/h4\u003e\n\u003cp\u003eYes. The current inputs are protected by 630mA\/250V and 10A\/250V fast-acting fuses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Proof Is in the Test.\u003c\/strong\u003e\u003c\/p\u003e","brand":"NOYAFA","offers":[{"title":"Default Title","offer_id":54561269711123,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9597\/5699\/files\/NF-628-750X1000.jpg?v=1786519992","url":"https:\/\/www.noyafa.com\/products\/nf-628-digital-multimeter","provider":"NOYAFA","version":"1.0","type":"link"}