DescriptionThe TES-3040 is a digital AC clamp meter manufactured by TES Electrical Electronic Corp., based in Taiwan. It is a handheld, multifunctional tool used by electricians and technicians for measuring AC current, as well as several other electrical parameters. |
Key Features3-3/4 digit LCD with bar graph: The clear digital display provides a maximum reading of 3999 and includes an analog bar graph for quick visual interpretation of readings. Auto-ranging: This feature automatically selects the correct measurement range for volts, ohms, current, and frequency, simplifying the testing process. Auto-power off: To preserve battery life, the meter automatically shuts down after approximately 30 minutes of inactivity. Data hold and MAX/MIN modes: The data hold function freezes the current reading on the display, while the MAX/MIN feature records the maximum and minimum values measured during a test. Zero adjustment/relative reading: This allows for zeroing out a reading to measure relative values, which is useful for tasks like removing the baseline current. AC Current Measurement: The clamp jaw can measure AC current up to 1000A without breaking the circuit. Multiple functions: In addition to AC current, the meter can measure AC/DC voltage, resistance, and frequency. Audible continuity and diode test: The meter includes a continuity beeper for quick circuit checks and a diode test function. |