{"product_id":"sm8124a-battery-resistance-voltmeter-internal-impedance-meter-lcd-rechargeable-battery-impedance-int","title":"SM8124A Battery Resistance Voltmeter Internal Impedance Meter LCD Rechargeable Battery Impedance int","description":"\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003eModel: SM8124\u003cbr\u003e \u003cbr\u003eVoltmeter OF INTERNAL BATTERY RESISTANCE\u003cbr\u003e \u003cbr\u003eVoltmeter of internal battery resistance is mainly used to measure battery terminal voltage and internal resistance. The internal resistance is measured with the international standard AC signal (1000Hz±10%) by means of four-wire method to ensure the impact of the test probe of the contact resistance of the instrument, the wire and battery output terminal on the measured value, and the battery voltage can also be measured at the same time. It is applicable for measurement of internal resistances of Lithium-ion, nickel-hydroxide,lithium-manganese cells or assembled battery.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e1. a)Voltage measurement range\u003cbr\u003e      0~1.999V\u003cbr\u003e        2V~19.99V\u003cbr\u003e        20V~100.0V\u003cbr\u003e   b)Voltage resolution:\u003cbr\u003e     (0~1.999V)1mV\u003cbr\u003e        (2V~19.99V)10mV\u003cbr\u003e        (20V~100.9V)100mV\u003cbr\u003e c)measurement accuracy :±(1%+1)\u003cbr\u003e \u003cbr\u003e2. a)Internal resistance measurement range:\u003cbr\u003e     1mΩ~199.9mΩ\u003cbr\u003e       200mΩ~1999mΩ\u003cbr\u003e       2Ω~19.99Ω\u003cbr\u003e  b) Internal resistance resolution:\u003cbr\u003e   (1mΩ~199.9mΩ)0.1mΩ\u003cbr\u003e     (200mΩ~1999mΩ) 1mΩ\u003cbr\u003e     (2Ω~19.99Ω) 10mΩ\u003cbr\u003e c)measurement accuracy :±(5%+1)\u003cbr\u003e \u003cbr\u003e3.Environment temperature::-10?�~40??br \/\u0026gt;4. Power:One 9V battery\u003cspan style=\"color:#ff0000;\"\u003e\u003cstrong\u003e(not included)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e5. Display: LCD\u003cbr\u003e6. Low voltage prompt\u003cbr\u003e7.Dimensions: 130X72X30mm\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eOperation instructions:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003eA:Internal battery resistance measurement\u003cbr\u003e1) Open battery door, and put in a 9V battery then close the battery door properly.\u003cbr\u003e2) Turn the power switch to “Ω” position, and “1” will be displayed on the screen, put the measurement range to 200mΩ” position and put the respective test probe to the positive and negative electrode of the battery, if the reading is “1”, put the measurement range to “2000mΩ” position or “20Ω” position.\u003cbr\u003e3) The reading of the instrument will display “1” in case of over-range.\u003cbr\u003e4) Turn the switch back to “OFF” position to switch off the power after the measurement is completed.\u003cbr\u003e \u003cbr\u003eB: Battery voltage measurement\u003cbr\u003e1)Open its battery door, and put in a 9V battery and close the battery door properly.\u003cbr\u003e2)Turn the power switch to “V” position, and “0” will be displayed on the screen, select proper position with reference to the tested voltage of the battery to be tested (attention: the position selected shall be larger than the rated voltage so that the instrument will not be damaged), put the respective test probe to the positive and negative electrode of the battery properly.  \u003cbr\u003e3)The instrument will not indicate the polarity of the battery but instead the absolute value of the voltage\u003cbr\u003e4)The reading of the instrument will display “1” in case of over-range. Turn the switch to the large position immediately. If you do not know how large the voltage is, turn the switch to “100V\/” position; if the measured value is less than 20V, turn the switch to “20V” position; if the measured value is less than 2V, turn the switch to “2V” position. Avoid over-range measurement as possible in voltage testing as it is hazardous to the instrument.\u003cbr\u003e5)Turn the switch back to “OFF” position to switch off the power after the measurement is completed.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x SM8124A Battery Impedance Meter\u003cbr\u003e1 x English user manual\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eDetails pictures: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/DA\/24\/9291a92a-2376-4047-9bf5-31ed155705c8.png\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/23\/56\/1cb2b061-78db-42d5-84dc-e039b58110f7.jpg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/CE\/18\/4dee2385-a774-42e5-9884-06156e593af8.jpg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/46\/59\/fcfdbe6d-d9c5-4546-b8f2-85064bf48b0a.jpg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/3F\/6B\/f08fc24a-40c9-4642-8a11-2baa87d942ec.jpg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D0\/11\/6f9d7154-3b4a-4940-bf7a-28d26a4c0a96.jpg\" style=\"\"\u003e\n\u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":29611273388076,"sku":"1331585","price":5043.1,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/9291a92a-2376-4047-9bf5-31ed155705c8_878185a4-6262-4ae0-a8f6-573127ce6242.png?v=1583826075","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/sm8124a-battery-resistance-voltmeter-internal-impedance-meter-lcd-rechargeable-battery-impedance-int","provider":"Electronic Pro ","version":"1.0","type":"link"}