With our new mobile digital frequency counter TMT-LF-432 you can measure quickly and easily sinus and square waves of 0.5 Hz to 500 Hz at a current voltage of 5 to 250 volts. The measuring instrument is ideal for checking all 230V devices and house electrical installations.

Another quality feature is the 5-digits, 10mm LCD-Display that provides a clear display and is easy to read. Maximum and minimum values can be accessed by the touch of a button.

Technical details:
Display: 5-digits, 10mm LCD-Display
Circuit: LSI-Circuit
Measuring range: 0.5 - 500.0 Hz
Input voltage: 5 - 250 ACV, Sine wave or square wave
Meauring accuracy: ± 0.05 % + 1d
Memory: last, maximum and minimum vale
Power: 1.5V AA (UM-3) Batteries
Power current: DC 5 mA
Operating conditions: 0 - 50 °C, 80% RH
Weight: 375g
Dimension: 190mm x 72mm x 37mm