About 3 3/4 DIGIT DIGITAL MULTIMETER WITH FREQUENCY COUNTER OF 30 MHZ (AUTO RANGE)
Specification:
3 3/4 DIGITDIGITAL MULTIMETER WITH FREQUENCY COUNTER OF 30 MHZ (AUTO RANGE)
DCVoltage:200mV-1000Vtd>
ACVoltage:200V-750V
Current:2000uA-10A
Frequency: SquareWave-50kHz
Resistance:0Ohms to 2000K
Weight:300grams
Advanced Measurement CapabilityEquipped to measure DC voltages up to 1000V, AC voltages up to 750V, and currents up to 10A, this multimeter offers comprehensive analysis for a variety of electronic components. With auto-range functionality and a frequency counter up to 30 MHz, users can work efficiently and accurately in intricate circuits and systems.
User-Friendly Design and FeaturesThe device incorporates a large 4000 count LCD display with backlight, making readouts clear even in low-light environments. Features such as data hold, continuity buzzer, and low battery indicator provide convenience and efficiency. Its lightweight, compact form makes it easy to carry and operate in diverse settings.
Safety and ReliabilityDesigned to comply with CAT II 1000V and CAT III 600V standards, this multimeter offers enhanced safety during high-voltage measurements. Overload protection safeguards both the instrument and users. Ideal for engineering workshops, educational labs, and industrial maintenance, it ensures reliable performance under various conditions.
FAQs of 3 3/4 DIGIT DIGITAL MULTIMETER WITH FREQUENCY COUNTER OF 30 MHZ (AUTO RANGE):
Q: How do I use the frequency counter feature on this digital multimeter?
A: To measure frequency, set the rotary switch to the frequency (Hz) position and connect the probes to the signal source. The auto range function will automatically select the appropriate range for signals up to 30 MHz, and the value will be displayed on the LCD.
Q: What safety precautions should I follow when using the multimeter for high-voltage measurements?
A: Always ensure you use the device within its rated CAT II 1000V or CAT III 600V safety standards. Avoid exceeding the maximum voltage ratings, and utilize overload protection features to prevent equipment or personal damage. Wear insulated gloves and keep your workspace dry and clean.
Q: When should the low battery indicator be checked, and how does it affect measurements?
A: Monitor the low battery indication regularly, especially before critical measurements. If the low battery symbol appears, replace the 9V battery promptly to maintain accuracy and prevent unreliable results from power fluctuations.
Q: What benefits does the auto range function offer during electrical testing?
A: Auto range simplifies operation by automatically selecting the correct measurement range for the input signal, reducing manual adjustments and minimizing errors. This makes testing faster and more intuitive, especially for users working with a variety of components or fluctuating signals.
Q: Where is this digital multimeter commonly used?
A: This device is widely utilized in engineering electronics laboratories, manufacturing units, and by exporters and suppliers in India. It is designed for application in versatile environments, ranging from educational settings to professional workshops.
Q: How do I perform a transistor hFE or diode test with this multimeter?
A: Select the corresponding test function (hFE for transistors or diode), then connect the component to the input terminals as indicated in the manual. The large LCD will display the test results directly, aiding quick evaluation of transistor gain or diode integrity.