高精度，多功能型
● 采样速率高达300次/s（3.3ms/S）
● 比较器功能提供高速合格/不合格评估
● 配备外部输入输出用于时序控制
● 有用的存储/调用功能,加快测量过程
● 外部接口支持远程操作
● AC/DC电流及频率测量功能
基本参数
| 直流电压(DC V) | 199.999mV～1000.00V，5档量程，基本精度：±0.01%rdg.±2dgt. |
|---|---|
| 交流电压(AC V) | 1999.99mV～750.00V，4档量程，频率范围：10Hz～300kHz 基本精度：±0.1%rdg.±100dgt.（真有效值，波峰因数追加误差1 |
| 直流电流(DC A) | 199.999mA/1999.99mA，2档量程，基本精度：±0.1%rdg.±6dgt. |
| 交流电流(AC A) | 199.999mA/1999.99mA，2档量程，频率范围：10Hz～10kHz 基本精度：±0.3%rdg.±100dgt.（真有效值，波峰因数追加误差1 |
| 频率 | 99.9999Hz～300.000kHz，5档量程，精度：±0.015%rdg.±2dgt.，衰减器量程 2V～700V, 4档量程(敏感度:10%以上) |
| 电阻(2端子) | 199.999Ω～100.000MΩ，7档量程：基本精度：±0.02%rdg.±2dgt. |
| LP电阻(2端子) | 1999.99Ω～1999.99kΩ，4档量程，基本精度：±0.02%rdg.±6dgt. |
| 二极管测试 | 1999.99mV量程时，测试电流1mA |
| 导通测试 | 当电阻值低于50.00Ω时，内置蜂鸣器自动启动 |
| 采样速率 | 快：约300次/s ，中：约8～9次/s ，慢：约1次/s |
| 显示 | LED199999(999999 用于频率测试) |
| 辅助功能 | 比较器，设置条件保存，打印输出，使用钳式探头测试电流/转换比，连续控制用外部I/O |
| 电源供应 | 交流100V/120V/220V/240V，(50/60Hz) |
| 体积及重量 | 约215宽×80高×265厚mm ，2.6kg |
| 附件 | 测试线 L9170-10×1，使用说明书×1，电源线×1，备用保险丝×各1 |
Basic parameters
DC Voltage (DC V) 199.999mV-1000.00V, 5-grade range, basic accuracy: +0.01% rdg. +2dgt.
AC Voltage (AC V) 1999.99mV-750.00V, 4-step range, frequency range: 10Hz-300kHz
Basic accuracy: +0.1% rdg. +100dgt. (True RMS, Peak Factor Additional Error 1 DC current (DC A) 199.999mA/1999.99mA, 2-step range, basic accuracy: +0.1% rdg. +6dgt. AC Current (AC A) 199.999mA/1999.99mA, 2-step range, frequency range: 10Hz-10kHz Basic accuracy: +0.3% rdg. +100dgt. (True RMS, Peak Factor Additional Error 1 Frequency 99.999999Hz-300.000kHz, 5 ranges, accuracy: +0.015% rdg. +2dgt., attenuator range 2V-700V, 4 ranges (sensitivity: more than 10%). Resistor (2 terminals) 199.999_~100.000M_, 7-step range: basic accuracy: +0.02% rdg. +2dgt. LP resistor (2 terminals) 1999.99_~1999.99 k, 4 ranges, basic accuracy: +0.02% rdg. +6 dgt. Diode test at 1999.99 mV range, test current 1 mA On-line test: When the resistance value is less than 50.00, the built-in buzzer starts automatically. Sampling rate: about 300 times/s, medium: about 8-9 times/s, slow: about 1 time/s Display LED maximum 1999 (999999 for frequency testing) Auxiliary function: comparator, setting conditions to save, printing out, using clamp probe to test current/conversion ratio, continuous control with external I/O Power supply: AC 100V/120V/220V/240V, (50/60Hz) Volume and weight: about 215 wide x 80 high x 265 thick mm, 2.6 kg Annex: Test line L9170-10*1, instruction *1, power line *1, standby fuses *1 each
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