GOODWILL INSTEK GDM-400 & GDM-300

Code: GOODWILL INSTEK GDM-400 & GDM-300


 

Datasheet PDF, 1.39 Mb
           

Description

The GDM-300/400 Series Hand Held DMM are a compact, high precision, battery operated multimeter series designed to meet most of the daily needs for design engineers as well as service engineers. The GDM-300/400 series design is driven by mobile-oriented features, such as automatic power down to preserve battery life, a large backlight display for crisp viewing, a rotary selector switch and clear-cut push buttons to ease operation. The basic functions match the depth of bench-top multimeters: fuse-protected current input, true RMS for accurate AC measurements, Auto ranging, Duty cycle, and Relative mode. These compact, reliable, and economical devices are ideal for any engineer.

 

Features:

  • 4 1/2 Digits 19999 counts (GDM-452), 3 1/2 Digits 1999 counts (GDM-357/350B)
  • Manual Ranging, Continuity Beeper/Diode Test, Data Hold
  • hFE Test (GDM-350B)
  • Temperature Measurement (GDM-357/350B)
  • Capacitance (GDM-452/357)
  • Frequency Measurement (GDM-452)
  • < >
  • 4000 Counts Auto/Manual Ranging (GDM-397/398)
  • 6000 Counts Auto/Manual Ranging (GDM-360)
  • Capacitance, Frequency Measurement
  • Continuity Beeper/Diode Test
  • High Energy Fuse for 10A Range
  • Data Hold/Relative Mode
  • True RMS (GDM-461/360)
  • RS232C (GDM-461/397/360)
 

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• 100 MHz bandwidth, Delayed Sweep
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• Time Base Auto-range
• Cursor Readout with 7 Measurements

 

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• Over voltage over current and over temperature protection
• Low ripple and noise
• Output on/off control
• Self-test and software calibration

 

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• Auto W-I or I-W Mode
• ARC Detection
• True RMS Current Measurement
• Zero Crossing Turn-on Operation

 


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• Constant Voltage and Constant Current Operation
• Remote Control for External Programmability
• Internal Select for Continuous or Dynamic Load
• Low Ripple and Noise

 

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• Parallel/Series Testing Mode
• Sorting Mode for Quality Control
• 2Wire or 5Wire Measurement Available
• Data Hold and Zero Mode Supported

 

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• 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

 

GOODWILL INSTEK GPM-8213

• Two data display modes
• Standard : two major measurement items + six secondary measurement items
• Simple : displaying test data of four different measurement items
• Met the requirement of IEC 62301 power measurement
• Voltage/ current test frequency bandwidth : DC~6kHz

 

GOODWILL INSTEK GPT-9900 SERIES

• Function Key for quick selection
• High intensity flash for caution & Status indication
• Safety INTERLOCK function
• Zero Crossing Turn-on Operation
• Controllable Ramp-up Time

 

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)