商品说明
☆ 3 3/4；4000数字液晶显示 ☆ 交流直流（DC/AC）、电压、频率及电容、自动换文件功能 ☆ DC电压文件：400mV, 4V, 40V, 400V, 1000V +/-( 0.5%+1 dgt) ☆ AC电压文件：400mV,4V, 40V, 400V, 750V +/-(2.0% + 5 dgt) ☆ DC/AC电流档：400mA 及20A ☆ 电阻档：400, 4K, 40K, 400K, 4000K, 40M Ohm ☆ 转速600~ 12000 RPM ☆ 读值、脉波周期循环(Pulse Duty Cycle)、白金闭角(DWELL角度)4~8 Cylinders可测量电子油料投入反应、及点火系统(Carburetors and Ignition) ☆ 附电感RPM钩钳（HP-01标准配备） ☆ 毫秒脉冲宽度（Milliseconds Pulse Width）测量及时油料注入、闲置的空气控制马达, 及电子传输控制 ☆ 温度量测：-50 至 1100 ℃ +/-(1.0 % + 2 ℃) ☆ 最大值、最小值、读值锁定、归零(相对读值)之功能 ☆ 所有文件位皆有过载保护功能 |
规 格 : DC Voltage Ranges: | 400mV,4V,40V,400V,1000V ±(0.5%+1dgt) | AC Voltage Ranges: | 400mV,4V,40V,400V,750V ±(2.0%+5dgt) | DC Current Ranges: | 400mA ±(1.0%+1dgt), 20A ±(1.5%+1dgt) | AC Current Ranges: | 400mA±(1.5%+3dgts), 20A ±(2.0%+3dgts) | Resistance Ranges: | (Auto-ranging) 400Ω,4kΩ,40 kΩ,400 kΩ,4000kΩ,40MΩ. ±(2.0%+4dgts) | Capacitance Ranges: | (Auto-ranging) 4nF,40nF,400nF,4uF,40uF. ±(2.0~5.0%+4dgts) | Frequency Ranges: | (Auto-ranging) 100Hz,1kHz,10kHz,100kHz,400kHz. ±(0.1%+4dgts) | Temperature Ranges: | -50 to 1100℃ ±(1.0%+2℃);-50 to 2000℃±(1.0%+4℃) | Frequency Ranges: | (Auto-ranging) 100Hz,1kHz,10kHz,100kHz,400kHz.±(0.1%+4dgts) | RPM Ranges: | 600 to 4000 low; 1000 to 12000 high | | RPM (TACHO) manual ranging ±(2%+1dgt) | Dwell Angle: | 4,5,6,8 Cylinders ±(2.0%+5dgts) | Duty Cycle: | 0.0 to 90.0% ±(2.0%+5dgts) | ms Pulse Width: | 0.1ms to 10.0ms ±(2%+0.2ms) | Diode Test | 0.6mA typical ±(2.0%+4dgts) | Audible Continuity | Open circuit voltage:0.4V DC, Audible threshold:<40Ω | Overload protection: | 1000VDC or 750VAC RMS for DC/AC Voltage; | | 0.5A,20A/600V Fused for DC/AC Current | 60VDC or 24VAC RMS for temperature | 500VDC or AC RMS for other ranges | General | | Power Requirement: | One 9V battery | Dimensions: | 2"x3.8"x7.9" (52x96x200mm) | Weight: | 17.5oz(495g) | Accessories: | Test Leads,holster, battery, owners manual,K-type | Thermocouple probe,Inductive RPM pickup probe. | Optional Accessories: | CA-600 DC/AC current Clamp, 400Amp. |
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