Высокая точность цифровой MT-87 клещи токовые переменного тока постоянного Амперметр мультиметр Вольтметр многофункциональный лазерный диод противопожарная проводка

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 Multimeter Voltmeter Digital Clamp Meter Current Clamp AC DC Ammeter Multi-function Diode Fire Wire Tester resistance voltage  Meter MT-87

The clamp ammeter is referred to as the clamp meter. Its working part is mainly composed of an electromagnetic ammeter and a through-core current transformer. The core of the through-core current transformer is made into a movable opening and is in the shape of a clamp, hence the name clamp ammeter. It is a portable instrument that can directly measure the AC current of the circuit without disconnecting the circuit. It is very convenient to use in electrical maintenance and has a wide range of applications.
The clamp meter is an instrument that integrates a current transformer and an ammeter. It is an important branch of a digital multimeter. Its working principle is the same as that of a current transformer for measuring current. The clamp meter is a combination of a current transformer and an ammeter. The core of the current transformer can be opened when the wrench is tightened; the wire through which the measured current passes can pass through the opening of the core without cutting off, and the core is closed when the wrench is released. The wire of the circuit under test passing through the core becomes the primary coil of the current transformer, in which the passing current induces current in the secondary coil. So that the ammeter connected to the secondary coil has an indication-----measure the current of the circuit under test.
The clamp meter was originally used to measure AC current, but now it also has the functions of a multimeter, which can measure AC and DC voltage, current, capacitance, diodes, transistors, resistance, temperature, frequency, and so on.

Measuring current, resistance, DCV, ACV, diode and FireWire.
The trigger adopted with anti-slide design, convenient and simple.
LCD screen, digital display, reading accuracy and speediness.
Stable performance, lower power consumption, higher reliability and safety.

Product model: MT87

DC voltage: 600V [±1.0%]
AC voltage: 450V [±1.2%]
AC current: 20-400A [±2.0%]
Resistance: 200KΩ [±1.0%]

special function
3 1/2 liquid crystal display, maximum reading 1999
Low battery indicator function
Overload protection
Data retention is more convenient for reading
Buzzer continuity and diode test function

product features
Battery: 2 AAA batteries (without batteries)
Jaw diameter: Φ21.3mm
Body color: yellow
Body weight: about 200g
Body size: 150×60×28mm
Standard accessories: test probe, manual, warranty card
Standard packaging: color box/noodles
Standard packaging quantity: 100 sets
Standard packaging size: 49*38.5*33.5cm
Gross weight of standard packing box: 22 kg


Related Products

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Company Information

We specialized in Integrated Circuit,Development boards, WIFI modules, BT  modules, power modules, sensor modules, GPS GPRS GSM modules, camera module,etc.provide best quality and reasonable prices,"Quality and serivce is our mission"

Our Advantages

1. More than 10 years business enable us accumulated much experience in electronic components filed;

2. We're able to control and detect the quality, 100% Guarantee.

3. Lots of parts in our own store and warehouse. Fast shipment is supported;

4. "Customer first, Honesty first" is our principle ;

5. 100% ensure all electronic parts are Brandnew ; 

6. Professional and Effective Communication, saving your valuable time.



Our Services

1. Listen carefully to customer requests and provide different types of electronic products to meet customer requirements.
2. Respond to customer requests within 10 minutes of working hours to provide the best price to customers.
3. Patience and customer communication, and strive to meet customer requirements.
4. Quickly create a payment order so customers don't have to wait. Accept convenient payment methods: customers can make payment by alibaba trade assurance, Paypal, Credit Card, Bank Wire Transfer, Western Union, etc.
5. Produce high quality products, test, package and produce 100% qualified products.
6. Select the courier company requested by the customer to deliver quickly
7. The customer receives the product and the order is completed.


Packaging & Shipping

We have a professional packaging team. We will use foam wrap to prevent the product from being squeezed and use a solid carton for the outer packaging, which can effectively protect the safety of the product. The outer layer will be completely sealed with tape and can be effectively waterproof. We will assure you that the product will not be damaged during transportation.






Q1:Why choose shengtaixin?1.We are Alibaba Assessed Gold Supplier.
2. We have best quality control, Best Service and competitive Price.
3.100% QC inspection Before Shipment.

Q2:Can I get samples?
Yes, certainly. We will provide the existing samples for free, Sample fee is refundable when you make an order from us. 
Q3.What about the lead time?When you complete the payment, we will send it to you within 1-3 days. According to the courier company you choose, you can receive our products in front of your house in the fastest 3-5 days.
Q4:About the quotation of IC BOM?The company has the procurement channels of original integrated circuit manufacturers at home and abroad and a professional product solution analysis team to select high-quality, low-cost electronic components for customers. 
Q5:What is the payment method we can support?You can pay by TT transfer, Western Union and credit card through Paypal, which offers total buyer protection;

Any other questions? Feel free to contact us pls.


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