High/low frequency voltage tester
Digital
TH1912

Frequency range: 5Hz-3MHz

Measuring voltage range: 50μV-300V, resolution: 0.1μV

Measurement display function: 4 1/2 digits VFD, dual display: the main display shows one reading, and the secondary display can call up other readings at will

   Absolute value: mV,V,W,dBm,dBV,dBmV,dBμV,Vp-p

   Relative value: dB,%,Max/Min

Software menu setting: measure power and dBm, set source load resistance arbitrarily

Measure dB,%, Max/Min reference value setting

Ground (GND), floating (Float) setting and safety warning

Standard RS232C interface, SCPI command programming support


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TH1912A

 Frequency range: 5Hz-5MHz

 Measuring voltage range: 50μV-300V, resolution: 0.1μV

 Measurement display function: 4 1/2 digits VFD, dual display: the main display shows one reading, and the secondary display can call up other readings at will

   Absolute value: mV,V,W,dBm,dBV,dBmV,dBμV,Vp-p

   Relative value: dB,%,Max/Min

 Software menu setting: measure power and dBm, set source load resistance arbitrarily

Measure dB,%, Max/Min reference value setting

Ground (GND), floating (Float) setting and safety warning

 Standard RS232C interface, SCPI command programming support



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TH2281B

Measuring frequency range: 

   9kHz-3000MHz (coaxial detector)

   9kHz-1200MHz (probe)

Measuring voltage range: 1mV-10V

Measuring power range: -47dBm-33dBm, 20nW-2W (50Ω load)

Excellent frequency response and voltage standing wave coefficient (VSWR)

Measurement and display function: 4½-digit double-reading clear VFD display

   The main display shows one kind of reading, the auxiliary display can scroll to call up other readings

   Absolute value: mV, V, W, dB, dBV, dBmV, dBμV, Vp-p

   Relative value: dB, %, Max/Min, Comp

Automatic range and manual range conversion function.

With automatic zero adjustment function.

Standard USB_DEV interface, optional GPIB and RS232C interface

Software menu setting: measurement dB, %, Max/Min, Comp reference value setting

   Interface function setting: GPIB, RS232C


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Analog
TH2268

■ Frequency range: 1kHz-1200MHz

■ Test voltage range: 1mV-10V

■ Easy to operate

■ Good frequency response, small standing wave coefficient (VSWR)


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