High Precision Frequency Counter, VQP 10HZ-2.7GHZ High Resolution Frequency Counter, Multifunctional Digital Frequency Meter, High Stability, 8-Digit LED Display, TFC2700L

FEATURES- Multi-Functional: frequency measurement, period measurement, cumulative count, and self-check.- High Accuracy: fast and precise testing results for reliable data analysis.- Versatile Input Channels: Dual input channels support simultaneous measurement of two signals.- User-Friendly Display: 8-digit LED display that cycles through characters 0-9 for clear reading.- Low Power Consumption: efficient circuit design for low power usage while delivering high performance and stability.- Compact and Portable: lightweight and portable design suitable for field and laboratory use.- High Usage Efficiency: optimized for high productivity with versatile functions and quick response times.- Self-Test Function: to verify the instrument’s functionality before use.- High Utilization Rate: to balance power efficiency and performance.- Excellent Durability: Built to withstand regular use with high-quality components and construction.SPECIFICATIONInput voltage: AC 110VStart time: 20min (<250s)Direct counting: 1Hz, 10Hz, 100Hz (selectable)Proportional counting: 10Hz, 100Hz, 1000Hz (selectable)Gate time: 0.01s, 0.1s, 1s (selectable)Resolution: 10-7s, 10-8s, 10-9s (selectable)Accuracy: ± count value ± reference time error × measured frequencyInput sensitivity: max. 20mVrmsStability: ±3*10-9sOperating Temperature: -10℃ to 40℃, <90%RHStorage Temperature: -10℃ to 70℃, <80%RHSize: 9.06x7.87x2.95 inWeight: 4.41 lb.PACKAGE1 x Frequency Counter1 x Output Cable1 x Manual

• Frequency counter accurately measures frequencies from 10Hz to 2.7GHz across both input channels, supports Direct Counting up to 10MHz and Proportional Counting from 10MHz to 100MHz, precise for low and high signals
• Frequency counter equipped with multiple functions including Frequency Measurement, Period Measurement, Cumulative Count, and Self-Check Functions, designed for quick testing with high accuracy and reliable values
• Frequency counter features an 8-digit LED display that shows characters 0-9 in a continuous cycle, ensuring clear and easy-to-read results
• Frequency counter offers selectable gate times of 0.01s, 0.1s, and 1s, allowing users to customize measurement duration for different applications
• Frequency counter achieves a highest input sensitivity of 20mVrms, with exceptional stability rated at ±3 x 10^-9s for reliable operation
• Frequency counter features an efficient circuit design that consumes low power while maintaining high performance and stability, lightweight and easy to carry, suitable for both fieldwork and laboratory settings