Co přesně znamená "zvuková signalizace"? Že když je vodič pod napětím tak to trvale píská, nebo jen pípne, nebo jen cvakne... Když zatrhnu v parametrech filtrů "Vlastnosti a funkce" v sekci "Ukazatel měření" variantu "Akustika", tak výrobky EMOS VT zmizí z nabídky, i když se u nich píše ""optická + akustická signalizace". Tak jak to je?
EMOS Voltage tester VT-710

EMOS Voltage tester VT-710
Practical Voltage Tester EMOS VT-710 The compact size is a precision-built device made of high quality material that ensures first-class safety and easy handling. It is ideal not only for classic home use but also for professional use. In no time and with ease, you can measure quantities such as AC or DC voltage, determine circuit continuity or even measure polarity. The LCD display and audible alarm safely determine whether you can work with the circuit or not.
Key Features of EMOS VT-710 Voltage Tester
- EMOS Voltage Tester for DC and AC Voltage Measurement
- Instrument Range: 6 V, 12 V, 24 V, 50 V, 120 V, 230 V, 400 V, 690 V
- Frequency range: 45-65 Hz
- Optical and audible indication of safe status
- Simple determination of polarity and continuity of circuits
- Determination of phase and sequence
- Power supply: 2× 1.5 V AAA (included)

Specifications
Type
Features and functions
Direct voltage (DC)
Alternating voltage (AC)
Frequency
Power supply
Colour
Specifications can be changed without notice. Images are for illustrative purposes only.

