Description
Testo 755-1: The First Voltage Tester to Measure Current
Testo 755-1 is a versatile instrument that allows you to determine the presence or absence of voltage in a circuit, measure current flow or consumption, and perform continuity tests. The tester automatically detects and selects the necessary settings, allowing you to start measuring immediately without switching or adjusting.Advantages and Features of testo 755-1
- Versatility: Ideal for checking for the presence/absence of voltage and measuring current.
- Automation: Automatic parameter detection and automatic switch-on.
- Easy Maintenance: The measuring leads can be easily and quickly replaced, avoiding the need to replace the entire instrument in case of damage.
- Additional Function: Built-in flashlight for illuminating unlit measurement spots.
Application Areas
- Checking for the presence or absence of voltage in electrical circuits or systems (according to standard DIN EN 61243-3:2010).
- Measurement of current consumption.
Technical Data (Order Number 0590 7551)
General Technical Data
| Weight: | 320 g |
| Dimensions: | 199 x 62 x 40 mm |
| Product Color: | black |
| Operating Temperature: | -10 … +50 °C |
| Storage Temperature: | -15 … +60 °C |
| Operating Humidity: | 0 … 75 % RH |
| Protection Class: | IP64 |
| Overvoltage Category: | CAT IV 600V; CAT III 1000V |
| Standards: | EN 61243-3; EN 61010-1 |
| Authorizations: | CSA; CE |
| Battery Type: | 2 AAA microcells |
| Display Type: | LCD |
| Display Size: | single line |
DC Voltage Measurement (DC)
| Measuring range: | 6 … 600 V |
| Resolution: | max. 0.1 V |
| Accuracy: | ± (1.5 % of meas. value + 3 Digit) |
AC Voltage Measurement (AC)
| Measuring range: | 6 … 600 V |
| Resolution: | max. 0.1 V |
| Accuracy: | ± (1.5 % of meas. value + 3 Digit) |
AC Current Measurement (AC Current)
| Measuring range: | 0.1 … 200 A |
| Resolution: | max. 0.1 A |
| Accuracy: | ± (3 % of meas. value + 3 Digit) |
Resistance Measurement
| Measuring range: | 30 … 100 kΩ |
| Resolution: | max. 1 Ω |
| Accuracy: | ± (1.0 % of meas. value + 5 Digit) |
