主要特性
快速的回路校驗(yàn)/回路校準(zhǔn)手持工具，只需按下按鈕即可進(jìn)行回路校準(zhǔn)。
Fluke 707回路校驗(yàn)儀（回路校驗(yàn)儀）組合了便捷的按鈕和旋鈕開(kāi)關(guān)功能，具有如下功能：
大的顯示屏，快速按鈕界面，單手即可操作
同時(shí)顯示mA讀數(shù)和百分比讀數(shù)，讀數(shù)方便。
0.015%的mA 準(zhǔn)確度，明顯由于同價(jià)位的其它回路校驗(yàn)儀
以1 µA 的分辨率進(jìn)行mA 供電、仿真和測(cè)量
按鍵控制25%步進(jìn)值，方便線性檢測(cè)。
0-99% 的“跨度檢查 功能，進(jìn)行快速的零點(diǎn)和跨度檢查。
毫安信號(hào)發(fā)生器可選慢速、快速斜坡、步進(jìn)功能，提供連續(xù)平滑輸出以測(cè)試回路和閥滑動(dòng)
提供24V回路電源，可給變送器供電，并測(cè)量其輸出，不用攜帶數(shù)字多用表。
回路校驗(yàn)儀(毫安信號(hào)發(fā)生器)可測(cè)量高達(dá)28 V的直流電壓。
單節(jié) 9V 電池，無(wú)需破壞校準(zhǔn)鉛封即可更換電池
0 - 20 mA 或 4 - 20 mA 默認(rèn)啟動(dòng)模式
創(chuàng)新的輸出調(diào)節(jié)撥盤(pán)，具有1 µA 和 100 分辨率
回路校驗(yàn)儀可HART ™ 模式在24V回路中串聯(lián) 250 Ω的電阻，和HART通信裝置兼容
Main characteristics
Fast loop calibration/loop calibration handheld tool can be calibrated by pressing a button.
Fluke 707 Circuit Calibrator (Circuit Calibrator) combines convenient button and knob switch functions. It has the following functions:
Large display screen, fast button interface, one-handed operation
It also displays mA and percentage readings, which are convenient to read.
The accuracy of 0.015% mA is obviously due to other circuit calibrators at the same price level.
Power supply, simulation and measurement of mA with resolution of 1 A
Keyboard control 25% step value, convenient for linear detection.
0-99% span checking function, fast zero and span checking.
The milliampere signal generator can choose slow speed, fast ramp and step function to provide continuous smooth output to test circuit and valve sliding.
It provides 24V circuit power supply, which can supply power to the transmitter and measure its output without carrying a digital multimeter.
Circuit calibrator (milliampere signal generator) can measure up to 28 V DC voltage.
A single 9V battery can be replaced without destroying the calibrated lead seal.
0 - 20 mA or 4 - 20 mA default startup mode
Innovative output adjustment dial with 1 A and 100 resolution
Loop Checker can connect 250_resistors in series in 24V circuit in HART mode, which is compatible with HART communication device.
