The GAD-201G distortion meter is aimed at total harmonic distortion (THD) and AC voltage measurement at audio frequency range, from 20 ~ 20kHz. Frequency and voltage value are displayed simultaneously on dual meters, with measurement range automatically switching over full scale. Shortcut keys are provided for commonly used 400Hz, 1kHz, and 10kHz measurement. Output terminal feeds basic waveform (X) and harmonic distortion (Y) to external monitoring device. Residual distortion, including hum and noise, is kept at a minimum level of 0.03%, making the GAD-201G ideal for high-class audio application.

Features:

Automatic level & distortion measurements
Auto or Hold function selectable
0.1% ~ 100% in 7 distortion measuring ranges
20Hz ~ 20kHz in 3 continuous ranges
400Hz, 1kHz, 10kHz 3 frequency spots
1mVrms ~ 300Vrms in 12 ACV measuring ranges

Alte produse GW INSTEK

GOODWILL INSTEK GPM-8212

• Simultaneous Display of W, A, V ( PF or Hz )
• True RMS V, A, W
• Auto Calibration Via Computer
• Max. / Min. / Hold Function
• High Immunity to External Noise

GOODWILL INSTEK PPS-3635

• 100 Sets of Memory
• Self Test and Software Calibration
• Meets UL CSA IEC Safety Regulation
• Auto Step Running With Time Setting

GOODWILL INSTEK SPD-3606

• Remote output on/off control
• OVP to protect the DUT
• OTP to protect SPD-3606 to decreas the repair rate
• Compact size, light weight

GOODWILL INSTEK GDM-8245

• Dual Display Indicate ACV and Hz,or DCV(ACV) and dBm
• Manual or Auto Ranging
• 0.03% DCV Accuracy
• ACV Measuring Frequency Up to 50kHz

GOODWILL INSTEK PCS-1000I

• 6 1/2 digit voltage and current measurement resolution
• Simultaneous current and voltage measurement
• Five current measurement levels (AC&DC): 30mA/ 300mA/ 3A/ 30A/ 300A
• AC voltage measurement levels: 200mV/ 2V/ 20V/ 200V/ 600V

GOODWILL INSTEK GVT-427B & GVT-417B

• 300½V Full Scale Sensitivity
• Measurement Frequency: 10Hz ~ 1MHz
• Measurement Amplitude: -70dB ~ +40dB in 12 Ranges
• Dual Channel (GVT-427B)
• CE Approved (GVT-417B)

GOODWILL INSTEK PSS-SERIES

• High Resolution 10mV, 1mA
• High Stability, Low Drift
• Over-Voltage, Over-Current, Over Temperature Protection
• Intelligent Fan Control (Changes by Output Power)

GOODWILL INSTEK GFG-8200A SERIES

• Frequency Range: 0.3Hz ~ 3MHz (GFG-8215A/8216A/8217A/8219A)
• Frequency Range: 0.5Hz ~ 5MHz (GFG-8250A/8255A)
• Waveforms: Sine, Triangle, Square,Ramp, TTL and CMOS Output
• External Voltage Controlled Frequency (VCF) Function

GOODWILL INSTEK PST-SERIES

• Intelligent fan control (changes by output power)
• 100 Sets memory
• Auto step running with timer
• Provided auto series and parallel function

GOODWILL INSTEK PEL-3000 SERIES

• Commands are compatible with Kikusui PLZ-4W model.
• Dynamic(Switching) Function:0.0166Hz ~20kHz
• Soft Start Function:Off / On(1~200ms, Res:1ms)
• Adjustable OCP / OVP / OPP / UVP Setting
• Short Circuit Function