DWYER数字万用表MM-2

测量直流/交流电压，直流/交流电流电阻， 4000计数数字显示
紧凑，低成本的MM-2型数字万用表具有真正的有效值，是一般电气测试和故障排除的理想选择。该全功能万用表测量直流电压为1000伏，交流电压为750伏，直流和交流电流为10安，电阻为400欧姆。除了伏特、安培和欧姆外，该表还包括声音连续性、二极管、LED和晶体管hFE测试。旋转开关允许您快速、轻松地从任何功能中进行选择。4位背光液晶显示器具有值、模式和低电量指示功能。坚固耐用的高冲击性外壳采用双注入设计，具有出色的强度和耐用性。型号MM-2配有黑色和红色的测试引线、电池和带有皮带环的手提箱。Overvoltage Category:CAT IV 600 V, CAT III 1000 V.

DC Voltage:0.1 mV to 1000 V (0.5% + 2 dgt).

AC Voltage:0.1 mV to 750 V (1.3% + 5 dgt).

DC Current:0.1 uA to 10 A (1.0% + 3 dgt).

AC Current:0.1 uA to 10 A (1.5% + 5 dgt).

Resistance:400, 4K, 40K, 400K, 4M, 40M ± (1.0% + 2 digits).

Protection:1000 Vrms.

Continuity Test:Audible buzzer.

Frequency:1 Hz to 40 MHz.

Capacitance:4n, 40n, 400n, 4u, 40u, 400u, 4m, 40mF ± (1% + 5 dgt).

Temperature:-40 to 1382°F (-40 to 800°C).

Display:Backlit with bar graph. 4000 counts plus decimal point.

Sampling Rate:2.5 times per second.

Power Requirements:9 V alkaline battery, included, user replaceable.

Weight:23.5 oz (666 g).