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結果：275
- 定功率輸出，用於5次多量程（V＆I）模式
- 自然對流冷卻設計（無風扇設計）:靜音
- 預設記憶功能
- 輸出ON / OFF延遲功能
- CV，CC優先模式
- 電壓和電流的可調迴轉率
- 自然對流冷卻設計（無風扇設計）:靜音
- 額定輸出電壓:20V/36V/60V
- 輸出功率:360W/720W
- 低紋波低雜訊(0.5mVrms/10mArms)
- 快速恢復時間（100us）
- 為100-240VAC的交流輸入配備功率因素校正電路
- 串列連接最多2個單元並行連接最多3個單元
- 輸出功率:360W/720W
- 6 1/2 Digit measurement resolution
- Dual measurement for Voltage and Current
- AC&DC Current measurement range: 30mA/300mA/3A/30A/300A(Max)
- AC Voltage measurement range: 200mV/2V/20V/200V/600V(Max)
- DC Voltage measurement range: 200mV/2V/20V/200V/1000V(Max)
- Auto zero circuit
- Standard Interfaces: USB, GPIB
- Dual measurement for Voltage and Current
- GDM-8251A 120,000 Counts Display
- VFD Two Colors Display
- 0.012% DCV Accuracy
- True RMS (AC, AC+DC)
- 9 Major Measuring Functions and 10 Advanced Measurement Functions
- 2W/4W Resistance Measurement
- High Voltage 1000V and 10A Current Range
- Standard Interface: RS-232C, USB Device, Digital I/O
- Free PC Software (DMM-VIEWER), LabVIEW Driver
- VFD Two Colors Display
- Frequency Range: 9kHz ~ 3GHz
- High Frequency Stability: 25ppb (0.025ppm)
- RBW: 10Hz ~ 10kHz in 1-3 steps, 10kHz ~ 1MHz in 10% adjustable steps
- Phase Noise: -88dBc/Hz @1GHz, 10kHz Offset
- Built-in Measurement Functions: Channel Power, N-dB bandwidth, OCBW, ACPR, SEM, TOI, CNR, CTB, CSO
- Built-in Spectrogram and Topographic Display Modes
- Gate Sweep Function
- 1Hz Resolution Marker Counter
- AM/FM Demodulation Analysis
- 886MHz IF Output for User’s Extended Applications
- Various Interface: USB Host/Device, RS-232, LXI, Micro SD, GPIB (Optional)
- 8.4" large TFT LCD display with SVGA resolution of 800 *600
- DVI-I Output for External Digital Display
- Built-in Preamplifier, 50dB Attenuator, and Sequence Function
- Optional 6GHz Power Sensor, Tracking Generator, Battery Back
- High Frequency Stability: 25ppb (0.025ppm)
- 200MHz/100MHz/70MHz Bandwidth Range
- 1GSa/s Real-time Sampling Rate and 25k Points Memory Depth
- 25GSa/s Equivalent Time Sampling Rate
- 2mV /div to 5V/div of Vertical Range
- 1ns/div to 10s/div of Time Base Range
- 5.7 inch TFT LCD Display
- Data Log
- USB Host: Flash drive storage and PictBridge-compatible printer
- USB Device: PC remote control
- 27 Automatic Measurement Functions offer Direct Measurement Readings
- FFT and FFTrms Computing Provides the Frequency Domain Analysis
- 1GSa/s Real-time Sampling Rate and 25k Points Memory Depth
- 邏輯測試筆附脈衝產生器適用於數位線路檢測
- 操作電壓 4 ~ 18V 直流
- 最大輸入信號頻率 50MHz
- TTL：Logic "1" > 3.0V +0.25V；Logic "0" < 0.75V +0.25V
- CMOS：Logic "1" > 60%Vcc +5%；Logic "0" < 15Vcc +5%
- 最低偵測脈波寬 10nS
- 脈波：同步輸入阻抗 1MΩ
- 脈波率：可切換 0.5pps or 400pps
- 脈波寬：10μS
- 操作電壓 4 ~ 18V 直流
- 同時量測顯示功率、電流、電壓 (功率因素或頻率)
- True RMS 電壓、電流、功率
- 最大值 / 最小值 / 保存功能
- 高雜訊抗拒能力
- CT 比率設定 (1 ~ 9999)
- PT 比率設定 (1 ~ 9999)
- True RMS 電壓、電流、功率
- 提供頻率與週期量測
- 在高頻與低頻，均具高解析度
- 頻率範圍：0.01Hz~2.7GHz(GFC-8270H)
- 頻率範圍：0.01Hz~1.3GHz(GFC-8131H)
- 高感度：10mVrms
- 1Hz 檔解析度：100nHz
- 可調式觸發準位控制
- 在高頻與低頻，均具高解析度
- 滿刻度感度：300μV
- 頻率量測範圍：10Hz ~ 1MHz
- 量測檔位：-70dB ~ +40dB 共 12 檔
- 雙通道 (GVT-427B)
- CE Mark (GVT-417B)
- 頻率量測範圍：10Hz ~ 1MHz