MS-86 Digital Multimeter
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Product Features & Applications
Product Features:
- The functions are comprehensive,capable of measuring various parameters such as AC and DC voltages,currents,and resistances.It also includes auxiliary functions like unit display and data retention.
- Using an 8-bit microprocessor and a dual-integration A/D conversion circuit,the measurement accuracy is high and the performance is stable and reliable.
- Equipped with a 22mm high LCD display,the readings are clear and presented in 3 1/2 digits.It supports automatic polarity and unit display.
- It features automatic/manual range conversion,automatic power-off function,etc.The operation is convenient and it is applicable to various scenarios.
- The design features maximum/minimum value display,alarm functions,etc.,meeting various measurement requirements and being highly practical.
- It features overload protection and other safety designs,in compliance with IEC1010 standards.It is safer and more reliable to use.
Product Applications:
- In the laboratory,it is used to precisely measure various electrical parameters,facilitating the acquisition and analysis of experimental data.
- The factory can test the performance of circuit components to ensure the normal operation of equipment and facilitate fault diagnosis.
- Radio enthusiasts use it to debug circuits,test component parameters,and assist in the production and repair of equipment.
- In the home,one can check the voltage and current of electrical appliances,diagnose simple circuit faults,and facilitate the daily maintenance of electrical equipment.
- Suitable for temperature measurement scenarios.When combined with thermocouples,it can monitor the temperatures of different environments or objects.
Technical Specifications
| Display mode | LCD |
| Maximum display | 2000,3 1/2 digit automatic polarity display and unit display |
| Measurement method | With microprocessor analog-to-digital converter (ADC+MCU) |
| Sampling rate | About three times per second |
| Excessive range display | Display "OL" |
| Work environment | (0-40)℃,relative humidity<80% |
| Storage environment | (-10 to 50)℃,relative humidity<80% |
| Power supply | Two 1.5V batteries ("AAA"type 7# batteries) |
| Size | 170mm×86mm×35mm |
| Weight | Approximately 290g (including the battery) |
Range technical parameters
| Type | Range | Accuracy | Resolution |
| Direct Current Voltage (DCV) | 200mV | ±(0.5%+4) | 0.1mV |
| 2V | 1mV | ||
| 20V | 10mV | ||
| 200V | 100mV | ||
| 1000V | ±(1.0%+4) | 1V | |
| Alternating Voltage (ACV) | 2V | ±(0.8%+6) | 1mV |
| 20V | 10mV | ||
| 200V | 100mV | ||
| 750V | ±(1.0%+6) | 1V | |
| Direct Current (DCA) | 200uA | ±(1.0%+5) | 0.1uA |
| 2000uA | 1uA | ||
| 20mA | 10uA | ||
| 200mA | 100uA | ||
| 2A | 1mA | ||
| 20A | ±(2.0%+5) | 10mA | |
| Alternating Current (ACA) | 200uA | ±(1.5%+5) | 0.1uA |
| 2000uA | 1uA | ||
| 20mA | 10uA | ||
| 200mA | 100uA | ||
| 2A | 1mA | ||
| 20A | ±(2.0%+10) | 10mA | |
| Resistance (Ω) | 200Ω | ±(0.8%+5) | 0.1Ω |
| 2kΩ | ±(0.8%+1) | 1Ω | |
| 20kΩ | 10Ω | ||
| 200kΩ | 100Ω | ||
| 2MΩ | 1kΩ | ||
| 20MΩ | ±(1.2%+5) | 10kΩ | |
| Type | Range | Display value | Test conditions |
| Transistor hFE | hFE NPN or PNP | 0~1000 | The base current is approximately 15 microamperes,and Vce is approximately 1.2 volts. |
| Temperature (°C) | -40℃-1000℃ | <400℃±(1.0%+5);≥400℃±(1.5%+15) | 1℃ |
| -40℉-1832℉ | <750℉±(1.0%+5);≥750℉±(1.5%+15) | 1℉ |
Standard Delivery:
| Name | Qty | Photo |
| Host machine | 1pc | |
| TP01 Thermocouple | 1pc | |
| Table pen | 1pc | ![]() |
| User Manual | 1pc | ![]() |
| Certificate of Conformity | 1pc | ![]() |
| Shockproof sleeve | 1pc | / |
| 1.5V battery | 2pcs | ![]() |
| Packaging box | 1pc | ![]() |
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Last updated: 2026-05-06
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