TRONOVO TR9101A 100MHz 1X/10X Oscilloscope Probe

The TRONOVO TR9101A oscilloscope probe combines switchable 1X/10X attenuation with up to 100MHz bandwidth for routine waveform measurement, circuit debugging and laboratory testing. In 10X mode it provides a 10MΩ input impedance, approximately 15pF input capacitance and a 3.5ns rise time, helping reduce probe loading when examining faster signals.

The probe uses a replaceable gold-plated tip and a reinforced cable design with flexible material at bending and stress points. Its supplied hook, ground lead, ground spring and identification rings support both everyday probing and shorter-ground measurements where loop inductance can affect waveform fidelity.

Key Features

• Switchable 1X/10X attenuation: Select direct 1:1 probing for low-frequency measurements or 10:1 attenuation for wider bandwidth and higher input voltage capability.
• 100MHz bandwidth in 10X mode: Supports signal work from DC to 100MHz with a 3.5ns rise time.
• DC–6MHz bandwidth in 1X mode: Provides direct signal transfer with a 1MΩ input impedance for lower-frequency measurements.
• Mode-specific input limits: Rated to 300Vrms CAT II in 10X mode and 150Vrms CAT II in 1X mode.
• 10–20pF compensation range: Allows the 10X response to be matched to compatible oscilloscope inputs.
• Replaceable gold-plated probe tip: Supports low contact resistance, reliable conductivity and corrosion resistance.
• 1.2m cable: Provides practical reach between the device under test and the oscilloscope.
• Included probe accessories: Supplied with a probe hook, ground lead, four color-ring pairs, ground spring and non-inductive adjustment tool.

Applications

• General electronic circuit development and debugging
• Analog and digital waveform measurement
• Laboratory, education and maintenance benches
• Signal verification on oscilloscopes with a 1MΩ input

Why Choose the TR9101A?

The TR9101A is a practical choice when one passive probe must cover direct low-frequency measurements and wider-bandwidth 10X probing. The supplied accessory set supports common PCB contact methods, while the stated CAT II input limits make the operating boundary clear for each attenuation position.