BE17 voltage detector

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BE17 voltage tester

Voltage tester for everyday usage

Precise measuring technology and an outstanding value-for-money ratio make this bipolar voltage detector a professional partner for practical use. The BE17 enables measurements of alternating (AC) or direct (DC) voltage and the respective polarity, and furthermore has a function for residual current device (RCD) testing and tripping. The status of all measured values can be easily read from an LED display.

Thanks to the ergonomic design, the voltage detector rests comfortably in the hand even after a long period of use. In addition, its impact-, dust- and splash-proof housing complying with protection class IP64 impresses all electricians working in tough conditions every day as well as semi-professional users.

A few practical benefits

  • Versatile bipolar voltage detector for measuring alternating (AC) and direct (DC) voltage as well as polarity
  • RCD test (30 mA)
  • Protection class IP64
  • Overvoltage category CAT III 400 V
  • Dust-proof and rain proof housing


Spannungsprüfer BE17 im Trotec Webshop zeigen

Spannungsprüfer BE17

Der vielseitige und handliche Spannungsprüfer BE17 ermöglicht dem Anwender eine sekundenschnelle Messung von Wechsel- (AC) oder Gleichspannung (DC) und deren Polarität. Auf einer LED-Anzeige lässt sich der Status der Messwerte problemlos ablesen.

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Technical data

Technical data
General information
  Article number 3.510.205.227
DC voltage [V/DC]
  Min. measuring range [V] 12
  Max. measuring range [V] 400
  Accuracy ± [%] 30
AC voltage [V/AC]
  Min. measuring range [V] 12
  Max. measuring range [V] 400
  Accuracy ± [%] 30
Test type
  Test type Bipolar contact measurement
Internal resistance
  nominal [kΩ] 300
  load test [kΩ] 25
  Indication LED bargraph
Measuring category
  CAT III (400 V)
  IEC 61243-3
Type of protection
Housing design
Power supply
  Via measuring voltage
Ambient conditions
  Operation - min. temperature [°C] -10
  Operation - max. temperature [°C] 55
  Max. humidity range [% r.F.] 85
  Length (packaging excluded) [mm] 240
  Width (packaging excluded) [mm] 26
  Height (packaging excluded) [mm] 45
  (packaging excluded) [kg] 0.13
Standard scope of delivery
Standard scope of delivery
  Measuring device
  Measuring tip adapter (4 mm)
  Operating manual
Ascertainable measured values and functions
Internal sensors
  AC voltage [V/AC]
  DC voltage [V/DC]
Functions and features
  Automatic detection of DC and AC voltage
  Automatic switch-on
  Polarity test
  RCD test
  Low ohmic test
  Overvoltage protection
  Phase sequence indicator
  Unipolar phase testing
  Continuity test

 standard equipment

 optionally available

 not available



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