Special Features

🎯 High Sensitivity & Exceptional Stability - Achieves a top input sensitivity of 20mVrms to detect weak signals, coupled with outstanding stability rated at ±3 x 10^-9s. Users can select gate times (0.01s, 0.1s, 1s) to customize measurement speed and precision for different applications.
⚡ Wide Frequency Range & Dual-Channel Input - Accurately measure frequencies from 10Hz to 2.7GHz across both input channels. It supports Direct Counting (up to 10MHz) and Proportional Counting (10MHz-100MHz), making it a versatile and precise tool for a vast array of low and high-frequency signals
🛠️ Multifunctional & High-Precision Measurement - Engineered for professional testing, this counter integrates multiple functions including Frequency Measurement, Period Measurement, Cumulative Count, and a Self-Check Function. It delivers quick, high-accuracy, and reliable readings for complex diagnostic tasks.
👁️ 8-Digit LED Display - Features a high-brightness, 8-digit LED display that cycles through characters 0-9 with a self-test function. This ensures results are exceptionally clear, easy to read from various angles, and verifies display integrity at a glance.
🔋 Portable & Efficient Low-Power Design - Its novel, lightweight design and efficient circuit ensure low power consumption without sacrificing performance. This makes the TFC2700L equally suitable for demanding fieldwork and stable laboratory environments, offering true portability and reliability.