{"product_id":"bside-9999-count-digital-multimeter-ac-dc-ncv-voltage-tester","title":"BSIDE 9999-Count Digital Multimeter AC DC NCV Voltage Tester","description":"\n\u003ch2\u003eBSIDE S10\/S11 Smart Digital Multimeter — 9999 Counts, 3.5\" LCD Display\u003c\/h2\u003e\n\u003cp\u003eTake the guesswork out of electrical diagnostics with the \u003cstrong\u003eBSIDE S10\/S11 Digital Multimeter\u003c\/strong\u003e. Engineered for hobbyists, electricians, and DIY enthusiasts alike, this ultra-thin, portable multimeter packs professional-grade measurement capabilities into a sleek, ergonomic body. Whether you're testing home wiring, troubleshooting electronics, or verifying circuit continuity, this meter delivers fast, accurate readings every time.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the BSIDE S10\/S11?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e9999-Count High-Resolution Display:\u003c\/strong\u003e A bright 3.5-inch LCD screen provides crisp, easy-to-read results even in low-light conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC \u0026amp; DC Voltage Measurement:\u003c\/strong\u003e Handles DC voltage from 0.8V–620V and AC voltage from 2.2V–620V with ±0.5% accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Contact Voltage (NCV) Detection:\u003c\/strong\u003e Built-in V-Alert feature sounds an audible buzzer to warn you of live voltage without touching the wire — an essential safety feature for any electrical work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Measurement Range:\u003c\/strong\u003e Measures resistance (1Ω–60MΩ), capacitance (1nF–99.99mF), frequency (1Hz–60KHz), duty cycle (0.1%–99.9%), and automatically identifies diodes under 3.0V.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuity Testing with Audio Alert:\u003c\/strong\u003e Instantly confirms circuit continuity — the buzzer sounds when resistance drops below 30Ω, so you can work confidently without staring at the screen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual Range Mode:\u003c\/strong\u003e Stay in full control of your measurements with manual range selection — ideal for precise, repeatable testing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Portable \u0026amp; Slim Design:\u003c\/strong\u003e The thin-profile body slips easily into a tool bag, pocket, or kit. The S11 model includes a protective shell and USB charging cable for rechargeable use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Button Operation:\u003c\/strong\u003e Simple, intuitive switching between measurement modes makes it beginner-friendly without sacrificing the depth professionals need.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMakes a Great Gift:\u003c\/strong\u003e Attractive packaging and premium build quality make this an ideal present for makers, engineers, and DIYers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eRange \u0026amp; Accuracy\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eResolution\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDC Voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.8V–620V ±(0.5%+3)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.001V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAC Voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e2.2V–620V ±(0.5%+5)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.001V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eResistance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1Ω–999.9Ω ±(2.0%+5); 1kΩ–60MΩ ±(1.0%+3)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.11Ω\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCapacitance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1nF–999.9nF ±(6.0%+5); 1µF–99.99mF ±(3.0%+3)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.001nF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFrequency\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1Hz–60KHz ±(1.0%+5)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.001Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDuty Cycle\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.1%–99.9% ±(3.0%+5)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.1%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0–40°C\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDisplay\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e3.5-inch LCD, 9999 Counts\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePower Supply\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eLi-ion 800mAh (rechargeable, S11) or 2×AAA 1.5V (S10, not included)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Digital Multimeter (S10 or S11)\u003c\/li\u003e\n  \u003cli\u003e1 × Test Leads\u003c\/li\u003e\n  \u003cli\u003e1 × English User Manual\u003c\/li\u003e\n  \u003cli\u003e1 × Packaging Box\u003c\/li\u003e\n  \u003cli\u003e1 × USB Charging Cable (S11 only)\u003c\/li\u003e\n  \u003cli\u003e1 × Protective Shell (S11 only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor safe electrical work practices and guidance on working with live circuits, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety guidelines\u003c\/a\u003e. Additional electrical safety standards are available from the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the BSIDE S10 and S11 digital multimeter models?\u003c\/h4\u003e\n\u003cp\u003eA: Both the S10 and S11 are 9999-count smart digital multimeters with identical measurement capabilities. The key difference is power: the S10 uses 2×AAA batteries (not included), while the S11 features a built-in rechargeable Li-ion battery (800mAh) charged via the included USB cable. The S11 also comes with a protective shell for added durability on the job.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this multimeter support non-contact voltage (NCV) detection?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The BSIDE S10\/S11 includes a V-Alert NCV function that detects the presence of live AC voltage without requiring probe contact. When live voltage is detected, an audible buzzer and LCD bar indicator alert you immediately — making it a valuable safety tool for checking outlets, switches, and wiring.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of measurements can this digital multimeter take?\u003c\/h4\u003e\n\u003cp\u003eA: This multimeter measures AC and DC voltage, resistance (Ohms), capacitance (Farads), frequency (Hz\/KHz), duty cycle (%), and performs continuity and diode testing. It offers a comprehensive range suitable for home electrical DIY, electronics projects, automotive checks, and more.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the display easy to read in different lighting conditions?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 3.5-inch large LCD screen displays up to 9999 counts, providing high resolution and excellent readability. The clear digital display makes it easy to read measurements quickly, even when working in confined spaces or at varying angles.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the BSIDE S10 and S11 digital multimeter models?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both the S10 and S11 are 9999-count smart digital multimeters with identical measurement capabilities. The key difference is power: the S10 uses 2×AAA batteries (not included), while the S11 features a built-in rechargeable Li-ion battery (800mAh) charged via the included USB cable. The S11 also comes with a protective shell for added durability on the job.\"}}, {\"@type\": \"Question\", \"name\": \"Does this multimeter support non-contact voltage (NCV) detection?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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The 3.5-inch large LCD screen displays up to 9999 counts, providing high resolution and excellent readability. 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