產品說明0
原廠 Qoitech AB Otii DC Power Analyzer 直流電源分析儀（OTII-ARC-001）
Otii desktop application (standard version)
Otii Standard comes with a powerful and easy-to-use desktop application for Windows,Ubuntu & macOS. Use it to collect and analyze data from Otii Arc. It also exports the data to popular formats.／Otii Standard 帶有一個功能強大且易於使用的桌面應用程序，適用於 Windows、Ubuntu 和 macOS。 使用它來收集和分析來自 Otii Arc 的數據。 它還將數據導出為流行的格式。
OTII-ARC
Power supply, monitoring and analysis in one easy to use and feature-packed product, the Otii by Qoitech is the ultimate tool for any developer aiming to design highly energy efficient IoT projects.／Qoitech 的 Otii 是一款易於使用且功能豐富的產品，可提供電源、監控和分析功能，是任何旨在設計高能效物聯網項目的開發人員的終極工具。
Otii includes the Otii Arc measurement unit and the Otii software for Ubuntu, Windows & macOS. Please note this product comes with a lifetime subscription to the Otii Software.／Otii 包括 Otii Arc 測量單元和適用於 Ubuntu、Windows 和 macOS 的 Otii 軟件。請注意，此產品附帶 Otii 軟件的終身訂閱
Connect Otii Arc and power your device directly to the DC input or battery connectors. It will act as both an up to 5V DC power supply and high-resolution voltage and current measurement unit.／連接 Otii Arc 並將您的設備直接連接到直流輸入或電池連接器。它將充當高達 5V 的直流電源和高分辨率電壓和電流測量單元。
Otii software will give you real time measurements and generate statistics based on the entire data set or small subsections even during the recording process. You can record and compare the changes in energy consumption due to changes in your software and hardware in one and same Otii project. Share the data with team mates and suppliers.／即使在記錄過程中，Otii 軟件也會根據整個數據集或小部分為您提供實時測量並生成統計數據。您可以在同一個 Otii 項目中記錄和比較由於軟件和硬件的變化而導致的能耗變化。與隊友和供應商共享數據。
【Features】:
- •Records currents, voltages and UART logs and displays them in real time as charts and interactive measurements and comparisons
- •Recordings synchronized with UART debug logs
- •Enables long continuous recordings, recording time limited only by computer storage
- •Sample rate of up to 4k samples per second.
- •Measurement range of <100nA-5A. Requires an external power supply if going beyond USB capabilities. Note: If using a Yellow USB port or with a lightning symbol, often they can power up to 1500+mA without the need for an external power supply. Check your USB port power limits for more info.
- •Data + Power via USB. 2.1mm DC jack for external power
- •ADC subsystem measurements with differential measurement range of -81.9175 mV to 81.92 mV（範圍為 -81.9175 mV 至 81.92 mV）
- •Two General Purpose Inputs
- •Two General Purpose Output
- •Two Sense pins that can be used to compensate for voltage drop in cables or as extra voltage sensors
- •Monitor multiple projects and Otiis from the same computer
- •Quick to use – download Otii app, connect Otii Arc via USB to your computer, start the app and you can start your measurement project
- •Dimensions (WxLxH) – 109 mm x 144 mm x 44 mm
- •Weight 450g
What is Otii Arc?
Otii Arc is a small, portable power supply, a current and voltage measurement unit and a data-acquisition module. It can be powered by USB or by using an external DC-adapter.／Otii Arc 是一款小型便攜式電源、電流和電壓測量單元以及數據採集模塊。它可以通過 USB 或使用外部直流適配器供電。
Otii Arc comes with the featured-packed standard Otii software. Made for hardware, firmware and software developers.／Otii Arc 隨附功能豐富的標準 Otii 軟件。專為硬件、固件和軟件開發人員而設計。
| 屬性 | 值 |
| Absolute Maximum Current Measurement | 5A |
| Maximum Voltage | 4.2V |
| Width | 109mm |
| Height | 44mm |
| Weight | 450g |
| Model Number p | Otii |
| Length | 144mm |
