Amazing $45 True RMS Digital Multimeter KAIWEET KM601 (10% discount coupon)

Amazing $45 True RMS Digital Multimeter KAIWEET KM601 (10% discount coupon)

Barka da zuwa wannan bita na samfurin daga Robojax. A yau, muna yin nazari mai zurfi, na hannu a kan KAIWEETS KM601, wani "smart" True RMS dijital multimeter wanda ya yi alkawarin sauƙaƙa ma'aunin lantarki naka. Wannan ba kawai karatun takardar bayanai ba ne; za mu gwada kowane fasali a aikace don ganin yadda yake aiki a yanayin rayuwa na gaske. Ko kai mai sha'awar sana'a ne, ma'aikacin lantarki, ko ɗalibi, ingantaccen multimeter kayan aiki ne mai mahimmanci don gano matsala, ginawa, da fahimtar lantarki. Wannan jagorar za ta bi ta kowane aiki na KM601, daga yanayin smart na atomatik zuwa ma'aunin babban wutar lantarki, don ka ga ko shi ne abin da ya dace don kayan aikin ka.

Wannan mitar mai yawan amfani an tsara shi don ayyuka da yawa. Ga wasu ƴan aikace-aikace masu amfani da zai iya ɗauka:

• Gano Matsalar Lantarki: Da sauri duba ci gaba a cikin fius, igiyoyi, da hanyoyin allon kewayawa, kuma tabbatar da ƙarfin wutar lantarki.
• Binciken Mota: Auna ƙarfin baturi, duba ɓarnar wutar lantarki a tsarin lantarki na mota, da gwada na'urori masu auna sigina da relays.
• Gyaran HVAC da Kayan Aikin Gida: Gwada abubuwan dumama, capacitors, da thermocouples don gano lahani a cikin tanda, bushewa, da na'urorin sanyaya iska.
• Aikin DIY da Lantarki na Gida: Tabbatar da aminci cewa wayoyi ba su da wutar lantarki ta amfani da na'urar gano wutar lantarki mara lamba (NCV) kafin yin aiki a kan soket ko maɓallai.
• Ayyukan Ilimi: Ya dace da bencin lab don auna wutar lantarki, ƙarfin lantarki, da juriya yayin ginawa da gwada kewayawa.

Kayan Aiki da Abubuwan Haɗi

KAIWEETS KM601 na'ura ce mai cike da fasali. Ga abin da kake samu a cikin akwatin da abin da aka gina a cikin mitar:

• KM601 Multimeter: Babban na'urar tare da murfin roba mai kariya da fitila mai ginanniyar.
• Wayoyin Gwaji: Ƙwararrun ƙananan na'urori biyu tare da hulunan kariya masu cirewa.
• K-Type Thermocouple Probe: Don ma'aunin zafin jiki.
• Batura: Ya zo da batura AAA guda uku don wutar lantarki.
• Littafin Jagora: Cikakken jagora ga duk fasalin mitar.
• Jakar ɗaukar kaya: Kyakkyawan akwati mai kariya don adanawa.

Muhimman Fasali da Aiki

KM601 "smart" multimeter ne, ma'ana yana da yanayin auto wanda zai iya gano da auna ƙarfin wutar lantarki na AC, ƙarfin wutar lantarki na DC, juriya, da ci gaba ba tare da ka juya ƙwallon ba. Wannan babban tanadin lokaci ne don saurin dubawa. Bari mu raba maɓallai da fasali:

• Maɓallin Wuta: Danna ka riƙe don kunna ko kashe mitar. (a cikin bidiyo a 04:37)
• Maɓallin Aiki/Zaɓi: Da hannu yana jujjuya tsakanin hanyoyin auna daban-daban kamar ƙarfin lantarki, juriya, diode, capacitance, da sauransu. (a cikin bidiyo a 07:33)
• Maɓallin Range: A yanayin manual, wannan yana ba ka damar saita takamaiman kewayon auna don ƙarin daidaitattun karatu. (a cikin bidiyo a 09:54)
• Maɓallin Hold: Yana daskare karatun na yanzu akan nuni don sauƙin kallo. (a cikin bidiyo a 18:53)
• Maɓallin Fitila: Yana kunna/kashe fitilar aiki mai ginanniyar. (a cikin bidiyo a 06:26)
• Maɓallin NCV: Yana kunna na'urar gano wutar lantarki mara lamba don neman wayoyi masu rai. (a cikin bidiyo a 08:31)

Jagorar Wayoyi

Fahimtar inda za a toshe wayoyin gwaji yana da mahimmanci don aminci da daidaitattun ma'auni. KM601 yana da tsari mai bayyana da sauƙin fahimta.

Don yawancin ma'auni kamar ƙarfin lantarki, juriya, capacitance, da gwajin diode, haɗa wayar baƙar fata zuwa tashar COM da wayar ja zuwa tashar VΩ. (a cikin bidiyo a 06:52)

Lokacin auna wutar lantarki, dole ne a motsa wayar ja zuwa tashar da ta dace. Don wutar lantarki har zuwa 600mA, yi amfani da tashar mA. Don manyan wutar lantarki har zuwa 10A, yi amfani da tashar 10A. (a cikin bidiyo a 06:57)

Aikin Rayuwa: Gwaji na Aikace

A cikin bidiyo, na sanya KM601 ta jerin gwaje-gwaje na aikace don tabbatar da daidaito da aiki. Ga taƙaitaccen sakamako:

• Wutar DC: Ya auna batir na 4.07V da layin wutar AC na 120V daidai, yana gano nau'in wutar kai tsaye kuma yana nuna sakamako daidai. (a bidiyo a 17:23)
• Juriyar Wutar: Na'urar ta ba da karatun daidai ga nau'ikan resistors daban-daban, ciki har da 1kΩ, 1MΩ, da 2MΩ, har ma ta auna ƙarancin juriya na kebul a 0.2Ω. (a bidiyo a 18:45)
• Gwajin Diode: Ya nuna ƙarfin wutar gaba na diode Schottky daidai (0.206V) kuma ya nuna buɗaɗɗen zagaye lokacin da aka juya polarity. (a bidiyo a 20:50)
• Ƙarfin Wutar: Na'urar ta auna capacitor polyester na 3.3nF daidai a matsayin 3368pF. Har ila yau, ta auna capacitor na 1000µF a matsayin 947µF. Duk da haka, ga babban capacitor na 2200µF, ya ɗauki dogon lokaci don caji kuma karatun bai kasance daidai ba, wanda shine iyakancewar gama gari ga multimeters a wannan farashin. (a bidiyo a 21:34)
• AC Millivolts: Ya nuna ingantaccen daidaito lokacin auna siginar RMS na 100mV a 500Hz, yana bin shigarwar har zuwa millivolts guda ɗaya. (a bidiyo a 24:08)
• Mitar: Na'urar ta karanta igiyar murabba'in 1MHz da cikakken daidaito, kodayake karatun zagayowar aiki bai kasance abin dogaro ba. (a bidiyo a 25:32)
• Zazzabi: Na'urar thermocouple ta karanta zazzabin ɗaki daidai kuma ta amsa da sauri ga bindigar zafi, ta haura zuwa kusan 200°C. (a bidiyo a 26:28)
• Wutar Ba tare da Tuntuɓi ba (NCV): Mai gano NCV ya gano wayoyi masu rai daga nesa, tare da alamar "hot" tana walƙiya yayin da yake kusantowa. (a bidiyo a 28:15)
• Auna Wutar: KM601 ya kasance da ingantaccen daidaito sosai a wannan gwajin. Ya auna wutar daga 20mA har zuwa 10A daidai, yana dacewa da karatun kan na'urar lantarki ta ƙwararru. (a bidiyo a 28:44)

Ƙarshe

KAIWEETS KM601 multimeter ne na musamman wanda ya cika alkawarinsa na daidaito da sauƙin amfani. Yanayin auto na fasaha yana da amfani sosai, kuma yanayin manual yana ba ku ikon da kuke buƙata don ayyuka na musamman. Ƙarfin auna wutar yana da ban sha'awa musamman, yana dacewa da kayan aikin ƙwararru. Duk da cewa auna babban capacitance ya ɗan yi jinkiri, wannan ƙaramin matsala ne ga na'urar a wannan farashin. Tare da ingantaccen ginin sa, fitilar da aka haɗa, da garanti na shekaru uku, wannan ƙima ce mai ban sha'awa ga duk wanda ke buƙatar multimeter mai aminci da kuma mai yawan amfani.

Babuka

• [00:00] Gabatarwa da Buɗewa
• [04:30] Ayyukan Maɓallai da Bayanin Fasaloli
• [11:17] Cikakkun Bayanai da Ƙimar Daidaito
• [17:23] Gwaji na Aiki: Wutar DC da Juriya
• [20:50] Gwajin Diodes da Capacitors
• [24:08] Gwajin AC Millivolts da Mitar
• [26:28] Gwajin Zazzabi da Thermocouple
• [28:15] Gwajin Wutar Ba tare da Tuntuɓi ba (NCV) da Gano Wayoyi Masu Rai
• [28:44] Gwajin Auna Babban Wutar (har zuwa 10A)
• [34:45] Duban Ciki: Fuses da Abubuwan Haɗi
• [38:19] Hukunci na Ƙarshe da Ƙarshe

Hotuna

Kaiweets multimeter top screen

Kaiweets multimeter package

Kaiweets multimeter 3

Kaiweets multimeter back cover opened

Kaiweets multimeter full view 2

Kaiweets multimeter 6 full view

Kaiweets multimeter screen auto

Kaiweets multimeter buttons close up

Kaiweets multimeter top screen

Kaiweets multimeter package

Kaiweets multimeter 3

Kaiweets multimeter back cover opened

Kaiweets multimeter full view 2

Kaiweets multimeter 6 full view

Kaiweets multimeter screen auto

Kaiweets multimeter buttons close up