1. Working principle
Based on the principle of electromagnetic induction and the Hall effect. When the jaws of the clamp meter are clamped on the circuit under test, the magnetic field generated by the circuit under test will induce an electromotive force inside the clamp meter, which will be further processed by the Hall element, etc., so as to accurately measure the current, voltage and other electrical parameter signals in the circuit.
2. Functional characteristics
Current measurement: It can measure AC and DC current in real time. The measurement range usually ranges from 0A to thousands of A. Some high-precision models can reach an accuracy of 0.5A or higher. It can meet the current measurement needs in different scenarios, such as detecting line current during power equipment maintenance.
Voltage measurement: It can measure AC and DC voltage in real time. The range is generally 0V - 1000V, and the accuracy can reach 0.5V or higher. It can be used to detect whether the power supply voltage is normal, etc.
Power measurement: It can measure active and reactive power. The range is usually 0W - 1000kW, and the accuracy can reach 0.1W or higher, which helps to evaluate the power consumption of electrical equipment.
Phase measurement: It can measure the phase difference of three-phase circuits, which is convenient for fault diagnosis and maintenance. It is very practical in the commissioning and maintenance of three-phase power systems.
3. Product features
Non-invasive measurement: No need to disconnect the circuit, just clamp the measured wire with the jaws to measure, which does not affect the normal operation of the circuit, and is convenient and safe to use.
Intuitive display: The digital display screen can clearly and intuitively display the measured value. Compared with the traditional analog pointer clamp meter, the reading is more accurate and convenient.
High precision: Using digital technology and advanced sensors, the measurement accuracy is high, which can meet a variety of professional measurement needs.
Good portability: Small size, light weight, easy to carry, suitable for various field measurement work.
Buni ko'rgan odamlar ham ko'rishdi
Amperemet
<P> Asosiy xususiyatlar va funktsiyalar: <br> 1. Ko'p funktsiyani o'lchash: u to'g'ridan-to'g'ri keladigan joriy (AC), to'g'ridan-to'g'ri kuchlanish (DC), to'g'ridan-to'g'ri kuchlanish (AC), qarshilik, diod, tranzistor test va boshqalar. Avtomatik masofalar: Ba'zi ilg'or modellar avtomatik ravishda o'lchash funktsiyasiga ega bo'lishi mumkin, bu avtomatik ravishda o'lchash uchun eng mos diapazonni tanlashi mumkin. <br> 3. Ma'lumotni ushlab turish: Ma'lumotni ushlab turish funktsiyasi, joriy o'qish oson yozish va tahlil qilish uchun qulflanishi mumkin. <br> 4. Maksimal / minimal qiymatni qayd etish: O'lchov jarayonida maksimal va minimal qiymatlarni qayd etish mumkin. <br> Belgilangan yoritgichlar: Orqaga yoritilgan displeyda o'lchov natijalarini aniq ko'rishlariga yordam beradi. <br> 5. Avtomatik o'chirish: Batareyani tejash uchun qurilma ishlamayotgan vaqtdan so'ng avtomatik ravishda o'chiriladi. <br> 6. Xavfsizlikni himoya qilish: haddan tashqari yukni himoya qilish va qisqa tutashuvni himoya qilish bilan qurilma o'lchov jarayonida qurilma shikastlanmasligini ta'minlang. <br> 7. Portativ dizayn: qo'lni ko'tarish va undan foydalanish oson. <br> 8. Chastotani o'lchash: AC signallarining chastotasi o'lchanishi mumkin. </ P>
Raqamli qisqich metr
<P> Asosiy xususiyatlar va funktsiyalar: <br> 1. Joriy o'lchash: u o'zgaruvchan joriy (AC) va to'g'ridan-to'g'ri joriy (DC) joriy (DC) joriy (DC) hozirgi kunlar, masalan, 20a, 400a va boshqalar bilan o'lchash mumkin. Voltaj o'lchash: 600V mushat II singari turli xil voltli darajalarga mos keladigan AC va DC kuchlanishini o'lchash mumkin. <br> 3. Qarshilik o'lchovi: bu kontentsiyaning yaxlitligini tekshirish va komponentning chidamliligini tekshirish uchun juda foydali bo'lgan qarshilik qiymatini o'lchash mumkin. <br> 4. Chastotani o'lchash: u signalning chastotasini o'lchash mumkin. <br> 5. Ma'lumotlar ushlab turilishi: u oson yozish va tahlil qilish uchun joriy o'qishni blokirovka qilishi mumkin bo'lgan ma'lumotlarni ushlab turishi mumkin. <br> 6. Maksimal / minimal qiymat yozuvi: O'lchash jarayonida maksimal va minimal qiymatlarni yozib olishi mumkin. <br> 7. Avtomatik o'chirish: Batareyani tejash uchun qurilma ishlamayotgan vaqtdan keyin avtomatik ravishda o'chiriladi. <br> 8. Backlit Displey: Yorqin yoritgichli muhitda orqa displey foydalanuvchilar o'lchov natijalarini aniq ko'rishlariga yordam beradi. <br> 9. Portativ dizayn: qo'lni ko'tarish va undan foydalanish oson. <br> 10. Batareya quvvati: Odatda batareya bilan quvvatlanadi, ba'zi modellar USB zaryadini qo'llab-quvvatlashi mumkin. </ P>
Termometr
<P> Mahsulot xususiyatlari va funktsiyalari: <br> 1. Aloqada bo'lmagan o'lchov: Foydalanuvchilar ob'ektning haroratini unga tegmasdan o'lchashlari mumkin, bu yuqori harorat yoki xavfli hududlarni o'lchashda ayniqsa foydali bo'ladi. Tez javob: infraqizil termometrlar harorat o'qilishini tezda tezda tashxislash uchun juda foydali, bu tez tashxis talab qiladigan vaziyatlar uchun juda foydali. <br> 3. Lazer Maqsad: Ko'plab infraqizil termometrlar foydalanuvchilarga o'lchov nuqtasini aniq ravishda topishga yordam beradigan lazer bilan jihozlangan. <br> 4. Ma'lumotni ushlab turish funktsiyasi: Ba'zi termometrlar o'qish uchun oson yozuvni olish uchun blokirovka qilish mumkin. <br> 5. Backlit Displey: Kam yorug'lik displeyida orqa ekran foydalanuvchilarga harorat o'qiyotganini aniq ko'rishlariga yordam beradi. <br> 6. Avtomatik o'chirish: Batareyani tejash uchun ko'plab termometrlar ishlamay qolgan vaqtdan keyin avtomatik ravishda o'chiriladi. <br> 7. Bardoshli dizayn: qo'lda infrohil termometrlar odatda juda bardoshli bo'lish va barpo etish va kunlik foydalanishda yiqilib tushishi mumkin. <br> 8. Batareya quvvati: aksariyat termometrlar batareya quvvati, ba'zi modellar USB zaryadlashni qo'llab-quvvatlashlari mumkin.
Boshqa qo<111>l asboblari wk-01
Konditsioner konditsioneridan tashqarida konditsionerni oching: 14 mm va 17mmlik rohsenariya almashinuvi va kuchli magnitli diqqatga sazovor joy. Ish paytida ularning pasayishiga yo'l qo'ymaslik uchun kuchli magnitli jozibadorlik vintlarni yuvadi. Bu, ayniqsa yuqori balandlikdagi operatsion stsenariylar uchun qulaylik va qulaylikni yaxshilash uchun mos keladi. <br> Afzalliklari: Imkoniyatli rozetkalarning dizayni turli xil xususiyatlarni vintlarni olib tashlaydi va ish samaradorligini oshiradi. </ P>
Boshqa qo<111>l asboblari CT-204
<p> Sovutgich uskunalarini saqlash va o'rnatish sohasida foydalaniladi. Asosiy material metalldir va tutqichning qismi muhandislik plastikasidan amalga oshirilishi mumkin. U vintli novda tomonidan boshqariladi va qo'llar ochilib, jag'ni yopadi. Bu mis quvurlar va alyuminiy quvurlar kabi turli quvurlarni muhrlab turishi mumkin. Masalan, u ko'pincha muzlatgichni suyuq to'ldirish quvurlarini muhrlash uchun ishlatiladi. Ish paytida vintli novchalar jag'ni muhrlashga erishish uchun quvurni yopishtirishga ruxsat berish uchun. </ P>