主要特性
Fluke 1664 FC 安裝測試儀使您可以遵守所有當(dāng)?shù)胤ㄒ?guī)快速高效地進(jìn)行測試，對可能會在無意中連接至被測系統(tǒng)的設(shè)備提供保護(hù)，并可以通過智能手機(jī)輕松分享測試結(jié)果。
自動測試功能可測試線路/回路阻抗、RCD 脫扣電流/脫扣時間，通過單一連接并按一下按鈕即可進(jìn)行絕緣測試。
附帶大電流回路模式。與在非脫扣模式下測試 RCD 回路相比，測量速度更快。
Z-max 存儲（回路測試）– 易于評估回路測試值。
的調(diào)零適配器，便于快速、始終可靠和精確地測試導(dǎo)線和電源線補(bǔ)償。
使用電源線快速測量 L-N、L-PE 和 N-PE 之間的電壓。無需更改測量連接。
同時測量 RCD 脫扣電流和脫扣時間（AC 型和 A 型 RCD）。
同時提供兩個測量值并提供雙顯示。同時測量并顯示 PEFC 或 PSC 及回路阻抗，節(jié)省時間。
環(huán)路測試 - 用功能鍵選擇所需的輸入插座 - 無需交換測試導(dǎo)線。
自動啟動回路及 RCD 測試 – 電源電壓一穩(wěn)定即開始測試。
Earth Volt Touchpad 可檢測大于 50 V 的接地電壓升高，指示潛在的危險情況。
隨附采用安全設(shè)計的 SureGrip™ 測試導(dǎo)線和線夾，為用戶提供舒適、可靠的握持和一致的結(jié)果。
旋鈕清晰指示選定的功能，所有操作匯集一處，沒有復(fù)雜的多級菜單。
帶背光的大顯示屏，清晰的符號及超寬視角，便于輕松安全地讀數(shù)。
通過/失敗指示（RCD 測試結(jié)果）。
RCD 變流模式允許自定義設(shè)置。
回路電阻與線路電阻達(dá)到 mΩ 分辨率。
測試平穩(wěn)直流靈敏 RCD（B 型）。
3 層擴(kuò)展內(nèi)存。
使用通斷性測試電流測量電機(jī)繞組。
可承受 1 米墜落。
小巧輕便（小于 1.3 kg）并隨附加厚背帶，可騰出雙手進(jìn)行全天測試。
The main features
Fluke 1664 FC installs a tester that allows you to quickly and efficiently test in compliance with all local regulations, provides protection to devices that may inadvertently connect to the system under test, and easily shares test results with your smartphone.
The automatic test function can test the circuit/loop impedance, RCD trip current/trip time. The insulation test can be carried out by a single connection and pressing the button.
With large current loop mode. Compared with testing the RCD loop in non-trip mode, the measurement speed is faster.
Z-max storage (loop test) - easy to evaluate maximum loop test values.
Unique zeroing adapter for quick, always reliable and accurate testing of leads and power line compensation.
The voltage between L-N, L-PE and N-PE is quickly measured using a power cord. There is no need to change the measured connection.
Tripping current and tripping time (AC and A RCD) were measured simultaneously.
Two measurements are provided and a double display is provided. Simultaneously measure and display PEFC or PSC and loop impedance to save time.
Loop test - select the desired input socket with the function key - no need to switch test leads.
Automatic start circuit and RCD test -- test will be started as soon as the power voltage is stable.
The Earth Volt Touchpad can detect ground voltage increases greater than 50 V, indicating potential hazardous conditions.
Attached the safety design of SureGrip ™ test wires and wire clip, to provide users with a comfortable, reliable grip and consistent results.
The knob clearly indicates the selected function, all operations together in one place, no complex multi-level menu.
Large backlit display with clear symbols and wide viewing Angle for easy and safe reading.
Pass/fail indication (RCD test results).
RCD converter mode allows custom Settings.
Loop resistance and line resistance reach m Ω resolution.
Test stable dc sensitive RCD (type B).
Layer 3 expands memory.
Measure the motor windings using the on-off test current.
Can withstａnd 1 meter fall.
Small and light (less than 1.3kg) with thickened straps to free hands for all-day testing.
