By the end of 2024, Bitcoin price is expected to reach $100,000! The crypto bull market is back. Bitcoin, the top cryptocurrency, could hit $100,000 by the end of 2024, according to a report by Jeff Kendrick, head of digital asset research at Standard Chartered Bank. By the end of 2024, we could see Bitcoin (BTC) reaching the $100,000 level , as we believe the much-hyped "crypto winter" is finally over. According to Kendrick, Bitcoin could benefit from many factors. For example, recent instability in the banking sector due to the end of the Fed's rate hike cycle and the increased profitability of cryptocurrency mining. As uncertainty persists, Kendrick believes the path to the $100,000 level is becoming more apparent. Bitcoin has bounced back this year, topping $30,000 for the first time in 10 months. However, the crypto industry lost trillions of dollars in 2022 after the Fed raised interest rates. Observers Are Arguing About Bitcoin Standard Chartered isn't the only
What are the common problems with Fluke digital multimeters?
Fluke multimeters are praised and loved by users for their accuracy, durability, safety, innovation, portability, and easy operation. Here ZEUS MINING explains to you the common problems and solutions we encountered in using the multimeter.
Question: Why doesn't my multimeter return to zero when it is turned on, there are always small digital changes?
Answer: There will be a certain reading on the dial before the user starts to use the multimeter in many cases. This is mainly due to the influence of the external electrical atmosphere, including the interference of the electromagnetic field and air static electricity. But when the red and black test leads are short-circuited to form a loop, and the multimeter reads 0 or close to 0. Because in the actual test, the multimeter is connected in parallel or series in the loop, and the red and black test leads are equivalently short-circuited by the tested loop, which can effectively avoid the interference of the external environment and ensure the accuracy of the test results.
Question: What is the difference between 15B, 17B, and 15B+, 17B+?
Answer: 15B and 17B are currently discontinued. The corresponding upgrade replacement models are Fluke 15B+ and Fluke 17B+. Compared with the old model, the main upgrade content of the new model is: the screen is increased by 50%, the speed is faster, and the backlight function is added.
Question: Will the multimeter be damaged if I accidentally connect the wrong gear?
Answer: The current gear of the multimeter is protected by a fuse; the voltage gear can detect 1000V high voltage and has an internal resistance of 10MΩ, so it will not be burned; and the resistance gear is not protected the resistance gear is internally a voltage excitation source. The output voltage detects the resistance under test by detecting the current flowing through the resistance under test. Therefore, once the voltage is measured with the resistance gear, it will be hedged by two voltage sources, which may burn the resistance gear of the multimeter.
Question: What does the word count mean in the accuracy index (1% reading + 3 words)?
Answer: It refers to the least significant bit of the instrument under the range. For example, we use a 6000-word multimeter to measure 120V AC voltage (A/D converter from 0 to 5999 words). To measure 120V AC voltage, the meter must be in the 600.0 AC voltage range. Then the resolution (least significant bit) is 0.1V. (120V * 1% = 1.2V + 3 words) = (1.2V + 0.3V) = 1.5V.
Question: What is the difference between the Min/Max mode and the peak mode of the multimeter?
Answer: As the name implies, the "Min/Max" mode is the maximum and minimum readings measured by the multimeter from the start of the "Min/Max" recording mode. Generally, to obtain accurate readings, it is necessary to measure the maximum or minimum value of the signal within 200 to 350 milliseconds or longer. They are suitable for any mode, such as DC voltage, AC voltage true RMS, resistance, and current functions. The "Peak" mode measures the signal's positive and negative peak voltages. For example, for a 120V AC line, the peak reading will reach +169V and -169V (for a pure sine wave, 120V * 1.414 = 169V). In general, they work well for 250 microseconds or more extended peaks.
Question: Why is the meter reading not zero when the test line is short-circuited in resistance mode?
Answer: The meter measures the resistance of the test leads. The resistance range of a new set of test leads is usually 0.1 to 0.3Ω. Therefore, the test lead error needs to be subtracted from the resistance reading. Some more feature-rich meters will provide a "Relative delta" (relative delta) (the actual Δ symbol in the final result) mode button, which will subtract the test line error.
Fluke15B+, 17B+ features and technical specifications comparison
Remarks: Y represents this range or has this function, N represents not this range or includes this function.
AC voltage V is suitable for 40Hz-500Hz, and AC current A is suitable for 40Hz-400Hz.
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