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92B/96B/99B/105B

Users Manual

MAKING CONNECTIONS

 

 

 

ScopeMeter test tool measurement connections are illus-

Scope only

 

trated in Figure 4-1.

 

 

 

 

 

 

 

 

 

Use the red INPUT A BNC jack for Scope and Meter

 

 

modes. Use the grey INPUT B BNC jack as a second input

 

 

for Scope measurements. The red and black 4-mm banana

 

 

jacks are used for

,

, and

modes.

 

 

For low frequency measurements (up to about 2 MHz),

 

 

ground can be connected to the black 4-mm banana jack.

 

 

For higher frequencies you must use the HF Adapter or

 

 

Mini Testhook on the probe.

 

 

 

When you use the PM8918 probe, select the 10:1 probe

 

 

type for correct decimal readout.

 

 

 

 

 

WARNING

 

 

 

To prevent electric shock and personal injury, Mini Test

 

 

Hooks and HF Adapters must not be connected to any

 

 

voltage higher than 42V peak (30V rms) to earth.

 

 

Always pay attention to the markings on the

 

 

accessories.

 

 

 

 

 

 

 

 

 

Figure 4-1. Measurement Connections

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Fluke 105B, 99B manual Making Connections

99B, 105B specifications

The Fluke 105B and Fluke 99B are highly regarded oscilloscopes that offer a blend of performance, portability, and user-friendly features, making them ideal tools for both professionals and enthusiasts in the electronics field. These oscilloscopes exemplify Fluke's commitment to quality and precision in electrical testing and diagnostics.

One of the standout features of the Fluke 105B and 99B is their exceptional bandwidth and sampling rates. The 105B typically boasts a bandwidth of up to 100 MHz, while the 99B offers similar specifications. This ensures that both models can accurately capture fast signal changes and perform detailed analysis of electrical waveforms, making them suitable for a wide range of applications in the industry.

Both oscilloscopes are equipped with advanced display technology, offering clear and bright visual output. The intuitive user interface allows for easy navigation and configuration, enabling users to quickly set up their measurements without a steep learning curve. High-resolution displays provide detailed waveform representation, enhancing the ability to analyze complex signals.

In terms of connectivity, the Fluke 105B and 99B include multiple input channels, often allowing for simultaneous measurement of multiple signals. This is particularly useful in troubleshooting applications where the relationship between signals needs to be understood. The oscilloscopes also support various triggering modes, which provide users the flexibility to isolate specific signal events for more focused analysis.

The portability of the Fluke 105B and 99B cannot be overlooked. With their lightweight design and battery operation capabilities, these oscilloscopes are well-suited for fieldwork, enabling technicians to conduct live measurements without being tethered to a power source. This makes troubleshooting and validation of electrical systems much more convenient, especially in remote locations or on-site environments.

Powerful storage features allow users to capture, save, and export waveform data for further analysis or reporting. The availability of software for data analysis and documentation enhances the functionality of both models, making it easier to maintain a record of measurements and findings.

In summary, the Fluke 105B and 99B oscilloscopes are powerful, portable, and equipped with advanced features that cater to various testing and diagnostic scenarios. Their robust design, high-performance specifications, and user-friendly interfaces make them a valuable addition to any electronics professional's toolkit, ensuring reliable performance in the field.