主要特性

低成本回路校验仪
如果您希望以非常经济的价格得到功能强大的回路校验仪，那么Fluke 705回路校验仪是您的。这款功 能丰富的回路校验仪可为回路的校准、维护和维修提供:

• 大显示屏，简单按钮界面，使用方便

• 回路校验仪同时显示 mA 和百分比读数，可快速、简便地读取测量结果

• 0.02% 的mA 准确度

• 按下按钮时，以25%的步长进行快速、简便的线性度检查。比传统的旋钮节省大量时间。

• "跨度检查"功能，可快速检查零点和跨度

• 回路校验仪可选慢速、快速斜坡、步进功能，提供连续平滑输出以测试回路和阀滑动。

• 24 V的内置回路电源，可给变送器供电，并测量其输出，不用携带数字多用表。

• 更换方便的单节 9V 电池

• 0 - 20 mA 或 4 - 20 mA 默认启动模式

Main characteristics

Low Cost Loop Calibrator

Fluke 705 Circuit Calibrator is your best choice if you want a powerful circuit calibrator at a very economical price. This versatile circuit calibrator can provide for circuit calibration, maintenance and maintenance:

Large display screen, simple button interface, easy to use

Circuit calibrator can display both mA and percentage readings, which can read the measurement results quickly and easily.

Accuracy of 0.02% mA

When the button is pressed, a fast and simple linearity check is performed with 25% step size. It saves a lot of time than traditional knobs.

"Span check" function, can quickly check zero and span

Loop calibrator can choose slow, fast ramp, step function, provide continuous smooth output to test circuit and valve sliding.

The 24 V built-in circuit power supply can supply power to the transmitter and measure its output without carrying a digital multimeter.

Convenient replacement of single 9V battery

0 - 20 mA or 4 - 20 mA default startup mode