Basic Info.
Application
Electric Power Measurement
DC Voltage
220V/2V/20V/200V/1000V
AC Voltage
220V/2V/20V/200V/750V
DC Current
2mA/20mA/200mA/020A
AC Current
2mA/20mA/200mA/20A
Sampling Audio Sounding
400Hz
Power Supply
9V Battery (6f22)
Transport Package
Carton Box
Specification
CE, RoHS, SGS, GMP, REACH
Origin
Shen Zhen City, Guang Dong Province, China
Product Description
MCH-87 Series Handheld LCD Digital Multimeter.
There are 6 models in total, 87A/87B/87C/87D/87E.
The 6 model parameters are different, please contact us for specific parameters.
Quick details of the oscilloscope probes
Place of Origin: Guangdong, China (Mainland)
Brand Name: MCH
Model Number: Probes
Packaging & Delivery
Packaging Details: Standard export cartons
Delivery Detail: Supply from stock to small order, in 20days to bulk order
Specifications
Probes for oscilloscope, with bandwidth 20/40/60/100 MHz frequency, X1&X10 range
20/40/60/100MHz oscilloscope probes
Specifications
These characteristics apply toall MEILI oscilloscope' probes installed on a specified oscilloscope. When usedwith another instrument, the oscilloscope must have an input impedance of 1MΩ . The instrument must have a warn-up period of at least 20 minutes and bein an environment that does not exceed the limits.
87AItem | 20MHz | 40MHz | 60MHz | 100MHz | Attenuation | X1;X10 | Input resistance | 1MΩ±2% (X1); 10MΩ±2% (X10) | Input capacitance | X1: 85pF~115pF X10: 18.5pF~22.5pF | X1: 85pF~115pF X10: 14.5pF~17.5p | Compensation range | All oscilloscope | System bandwidth | X1:DC~4MHz X10:DC~20MHz | X1:DC~4MHz X10:DC~40MHz | X1:DC~4MHz X10:DC~60MHz | X1:DC~4MHz X10:DC~20MHz | Max. working input voltage | X1:<200VDC+ Peak AC X10: <600VDC+Peak AC | Net weight | <55G | Cable length | 120CM | Temperature operating Non operating | -10°C--+50°C -20°C--+75°C | Humidity | < 85% (Relative Humidity) | *Specification are subject to change witout prior notice.
|
Specification Range Accuracy 87B 87C |
DC Voltage | 220V/2V/200V/1000V | ±(0.5%+3) | |
AC Voltage | 220V/2V/20V/200V/750V | ±(0.8%+3) | |
| 2V/20V/200V/750V | | ±(0.8%+3) |
DC Current | 2mA/20mA/200mA/20A | ±(0.8%+3) | |
| 20mA/200mA/20A | | ±(0.8%+3) |
AC Current | 2mA/20mA/200mA/20A | ±(1.0%+3) | |
| 20mA/200mA/20A | | ±(1.0%+3) |
Resistance | 200/2K/20K/200KΩ | ±(0.8%+3) | ±(0.8%+3) |
| 2M/20M/200MΩ | | |
Capacitance | 2nF/20nF/200nF/2uF/200uF | ±(2.5%+20) | |
| 2nF/20nF/200nF/2uF | | ±(2.5%+20) |
| 20uF/200uF | | |
Frequency | 200kHz | | ±(1.5%+5) |
Temperature | -40ºC-1000ºC | | ±(3%+3) |
Input Impedance | | 10MΩ | 10MΩ |
Sampling Audio Sounding | | 400Hz | 400Hz |
Feature 87B 87C |
Diode test | | √ | √ |
Audion test | | √ | √ |
On-off buzzer | | √ | √ |
Low voltage display | | √ | √ |
Data hold | | √ | √ |
Auto power off | | √ | √ |
Function protection | | √ | √ |
Maximum display | | 1999 | 1999 |
Feature |
Power supply | 9V Battery(6F22) |
Dimension | 200*96*57mm |
Weight | 400g |
Specification Range Accuracy 87D 87E |
DC Voltage | 220V/2V/20V/200V/1000V | ±(0.8%+3) | ±(0.8%+3) |
AC Voltage | 220V/2V/20V/200V/750V | ±(0.8%+3) | ±(0.8%+3) |
| 2V/20V/200V/750V | ±(0.8%+3) | |
DC Current | 2mA/20mA/200mA/20A | ±(0.8%+3) | ±(0.8%+3) |
| 20mA/200mA/20A | ±(0.8%+3) | |
AC Current | 2mA/20mA/200mA/20A | ±(1.0%+5) | ±(1.2%+3) |
| 20mA/200mA/20A | ±(1.0%+5) | |
Resistance | 200/2K/20K/200KΩ | ±(0.5%+3) | ±(0.8%+8) |
| 2M/20M/200MΩ | | |
Capacitance | 2nF/20nF/200nF/2uF/200uF | ±(3.0%+3) | ±(4.0%+3) |
| 2nF/20nF/200nF/2uF | ±(3.0%+3) | |
| 20uF/200uF | | |
Frequency | 200kHz | ±(2.0%+5) | |
Temperature | -40ºC-1000ºC |
Input impedance | | 10MΩ | 100MΩ |
Sampling Audio Sounding | | 400Hz | 400Hz |
Feature 87D 87E |
Diode test | | √ | √ |
Audion test | | √ | √ |
On-off buzzer | | √ | √ |
Low voltage display | | √ | √ |
Data hold | | √ | √ |
Auto power off | | √ | √ |
Function function | | √ | √ |
Maximum display | | 1999 | 1999 |
General |
Power supply | 9V Batteries(6F22) |
Dimension | 200*96*57mm |
Weight | 400g |
Company Introduction
MCH Instrument Co. Ltd, was established in 1995, founded by Mr Huang Jing Wen, (CEO & Director of company)
We Build up our own Brand - MCH series in measuring, electronic tester instrument equipments such as Oscilloscope, spectrum Analyzer, Function & signal generator, Frequency counter, DC Power Supply unit Etc….
After 20 years of growing, MCH become strong, not only in product manufacturing, but do have own expert teams in management and products R&D,
MCH won a lot of achievements in China, and we archived ISO9001:2008. Most of our products are CE, ROHS certified
We do have OEM & ODM services
S. E. Q (Service, Economic pricing, Quality) is our concern, we know what you need, and we know what we have.
THAT WHY, Your concern is our target.
Looking forward to building up our partnerships.
Contact us
MCH Instruments Co.,LTD
Website: mch1689.en.made-in-china.com
Address:
101, 102, No. 18 Fangxin Road, Shanglilang Industrial Park, Longgang District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Tools & Hardware
Management System Certification:
ISO 9001, EICC
Company Introduction:
The company was found in 1995. After ten years of development, it has become strong not only in size, but also in production and R&D capability. Quality first, service utmost and economic pricing is our consistent commitment. We look forward to being your long-term partner.
We guarantee products at a competitive price and high quality. At present, our products have a very good sale in domestic and overseas market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.
1. MCH specializes in manufacturing up to hundred models of measuring instruments whole world since year 1996, such as analogue/digital Oscilloscope, arbitrary Function/Signal Generator, Spectrum Analyzer, Frequency Counter, Millivoltmeter, DC power supply, and etc.
2. All instruments will be attached necessary accessories and one year factory warranty.
3. We can produce large customized order according to customer requirement.
4. Since we are direct producer and seller, you can get fastest customer service.
5. We Promise you a profitable business and timely delivery.