以下是BK836B、BK-836B多功能电表的中英文介绍：

BK836B/BK-836B是一款3½位的多功能电表，它具备多种实用功能，能够满足不同场景下的测量需求。在直流电压测量方面，其范围涵盖2V、20V、200V、600V，解析度达到1mV，精确度为±（0.5%读值+1位），输入阻抗为10MΩ。交流电压测量范围为200V、600V，解析度为100mV，精确度为±（1.5%读值+4位），输入阻抗为4.5MΩ。

直流电流测量范围包括2mA、20mA、200mA、10A，精确度在mA档为±（1.0%读值+1位），在10A档为±（3.0%读值+1位），过载电压除10A档为1.2V外，其余档位为0.7V。电阻测量范围从2KΩ到20MΩ，解析度为1Ω，精确度在2KΩ至2MΩ档为±（0.8%读值+1位），在20MΩ档为±（5.0%读值+4位）。

此外，该电表还具备二极体测试功能，精确度为±（3.0%读值+3位），测试电流为1.0mA±0.6mA，测试电压小于3.0V。蜂鸣导通功能的响声启动电阻小于100Ω，过载保护电压为500VDC或AC rms。电晶体hFE测试功能的基极电流约为10μA，集极射极电压小于3.0V，测试范围为0至1000。

The BK836B/BK-836B is a 3½-digit multifunctional digital multimeter that offers a variety of practical functions to meet the measurement needs in different scenarios. In terms of DC voltage measurement, it has a range of 2V, 20V, 200V, and 600V, with a resolution of 1mV and an accuracy of ±(0.5% reading+1 digit), and an input impedance of 10MΩ. For AC voltage measurement, the range is 200V and 600V, the resolution is 100mV, the accuracy is ±(1.5% reading+4 digits), and the input impedance is 4.5MΩ.

The DC current measurement range includes 2mA, 20mA, 200mA, and 10A. The accuracy is ±(1.0% reading+1 digit) for mA ranges and ±(3.0% reading+1 digit) for the 10A range. The overvoltage is 1.2V for the 10A range and 0.7V for other ranges. The resistance measurement range is from 2KΩ to 20MΩ, with a resolution of 1Ω. The accuracy is ±(0.8% reading+1 digit) for ranges from 2KΩ to 2MΩ and ±(5.0% reading+4 digits) for the 20MΩ range.

In addition, the multimeter features a diode test function with an accuracy of ±(3.0% reading+3 digits), a test current of 1.0mA±0.6mA, and a test voltage of less than 3.0V. The continuity test function has a sound activation resistance of less than 100Ω and an overvoltage protection of 500VDC or AC rms. The transistor hFE test function has a base current of approximately 10μA, a collector-emitter voltage of less than 3.0V, and a test range of 0 to 1000.