{"product_id":"sn170-2000-count-high-precision-digital-clamp-meter-non-contact-measurement-of-high-currents-up-to-500a-ac-dc-voltage-resistance-capacitance-and-ncv-all-in-one-device","title":"SN170 2000-count High-Precision Digital Clamp Meter — Non-contact measurement of high currents up to 500A,AC\/DC voltage, resistance, capacitance and NCV all in one device","description":"\u003cp\u003eNo need to strip insulation; non-contact for greater safety | The all-round assistant for electrical repairs, home testing and industrial inspections\u003c\/p\u003e\n\u003cp\u003eProduct Description \u003cbr\u003eThe Chenzhoudao SN170 Digital Clamp Meter is a high-precision electrical instrument that combines clamp-on current measurement with a multifunctional multimeter. Featuring a non-contact clamp design, it enables safe and rapid measurement of AC currents up to 500A without the need to disconnect the circuit, significantly enhancing operational efficiency and safety. It also offers a comprehensive range of measurement functions, including AC and DC voltage, resistance, capacitance, diode testing, continuity beep and NCV (non-contact voltage detection), making it a single device that meets the needs of multiple scenarios such as electrical repairs, domestic electrical testing and industrial inspections.\u003c\/p\u003e\n\u003cp\u003eThe SN170 features a large 2000-count digital display for clear and intuitive readings; it is equipped with a torch function, allowing for comfortable operation even in dimly lit environments; and it automatically switches off after 15 minutes of inactivity, saving energy and providing greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e[Detailed Explanation of Core Functions]\u003cbr\u003e1. AC Current Measurement (Non-contact, safer)\u003cbr\u003eRange: 0–500 A | Resolution: 1 A | Accuracy: ±(3.5% of reading + 5 digits).\u003cbr\u003eSimply clamp the jaws around a single conductor to take a measurement; there is no need to strip the insulation or switch off the power supply, and the non-contact operation ensures personal safety.\u003cbr\u003eThe jaw opening is approximately 30 mm, suitable for a wide range of conductor sizes.\u003c\/p\u003e\n\u003cp\u003e2. AC and DC Voltage Measurement\u003cbr\u003eDC voltage: 0–600 V, resolution 0.1 V, accuracy ±(1.0% of reading + 5 digits).\u003cbr\u003eAC voltage: 0–600 V, resolution 0.1 V, accuracy ±(1.5% of reading + 5 digits).\u003c\/p\u003e\n\u003cp\u003eCovers the full range of requirements for domestic and industrial circuits.\u003c\/p\u003e\n\u003cp\u003e3. Resistance and Capacitance Measurement\u003cbr\u003eResistance: 0–20 MΩ, resolution 10 kΩ, accuracy ±(1.5% of reading + 5 digits).\u003cbr\u003eCapacitance: 0–200 μF, resolution 0.1 μF, accuracy ±(3.5% of reading + 8 digits).\u003c\/p\u003e\n\u003cp\u003eEasily test the condition of motor windings, cable insulation and capacitors\u003c\/p\u003e\n\u003cp\u003e4. NCV Non-Contact Voltage Detection\u003cbr\u003eWhen an AC voltage is detected nearby, the screen displays the ‘EF’ signal, the red LED flashes and a buzzer alarm sounds.\u003cbr\u003eQuickly identify live circuits without touching the wires, enhancing safety during maintenance.\u003c\/p\u003e\n\u003cp\u003e5. Diode and Continuity Beep\u003cbr\u003eForward voltage drop detection for diodes, enabling rapid assessment of diode integrity\u003c\/p\u003e\n\u003cp\u003eContinuity beep function emits a beep when a circuit is conductive, making cable troubleshooting more efficient\u003c\/p\u003e\n\u003cp\u003e6. Data Hold and Torch Light\u003cbr\u003ePress the HOLD button briefly to lock or unlock the screen display, facilitating the recording of readings.\u003cbr\u003ePress and hold the HOLD button to switch the torch light on or off, providing emergency lighting during repairs for greater convenience.\u003c\/p\u003e\n\u003cp\u003e[Product Specifications]\u003cbr\u003eItem: Specification\u003cbr\u003eAC Voltage: 0–600 V, resolution 0.1 V, ±(1.5% of reading + 5 digits)\u003cbr\u003eDC Voltage: 0–600 V, resolution 0.1 V, ±(1.0% of reading + 5 digits)\u003cbr\u003eAC Current: 0–500 A, resolution 1 A, ±(3.5% of reading + 5 digits)\u003cbr\u003eResistance: 0–20 MΩ, resolution 10 kΩ, ±(1.5% of reading + 5 digits)\u003cbr\u003eCapacitance: 0–200 μF, resolution 0.1 μF, ±(3.5% of reading + 8 digits)\u003cbr\u003eMaximum count: 2000\u003cbr\u003eMaximum jaw opening: approx. 30 mm\u003cbr\u003eDimensions: 183 × 65 × 32 mm\u003cbr\u003eWeight: 133 g\u003cbr\u003eBattery type: 2 × 1.5 V AAA\u003cbr\u003eAuto power-off: Automatically switches off if no operation is detected within 15 minutes of switch-on\u003cbr\u003eHousing material: ABS\u003cbr\u003eSafety certification:    CE\u003c\/p\u003e\n\u003cp\u003e[Accessories List]\u003cbr\u003eClamp meter × 1, Test leads × 1, 1.5V AAA batteries × 2, Packaging box × 1, Instruction manual × 1\u003c\/p\u003e\n\u003cp\u003e[Applications]\u003cbr\u003eDomestic electrical circuit maintenance and electrical safety testing\u003cbr\u003eElectrical wiring and fault diagnosis\u003cbr\u003eIndustrial equipment maintenance and inspections\u003cbr\u003eAppliance repairs and motor testing\u003cbr\u003eDIY electronics projects and experiments\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Default Title","offer_id":48492959662234,"sku":"MH02831","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-06-22_152706_115.jpg?v=1782113667","url":"https:\/\/www.dinoinbox.com\/en-ca\/products\/sn170-2000-count-high-precision-digital-clamp-meter-non-contact-measurement-of-high-currents-up-to-500a-ac-dc-voltage-resistance-capacitance-and-ncv-all-in-one-device","provider":"dinoinbox","version":"1.0","type":"link"}