FEATURES:
• phase sequence test in a three-phase mains(counter-clockwise / clockwise)
• single-pole phase test (red LED)
• measuring point illumination by means of white high-power LED (DUSPOL® expert, DUSPOL® digital)
• acoustic continuity check via buzzer and yellow LED (DUSPOL® expert, DUSPOL® digital)
• frequency measurement 1 - 1000 Hz
• voltage indication 1 - 1000 V AC TRUE RMS / 1200 V DC
• resistance measurement and diode test with conducting-state voltage indication
high resistance voltage test without push-button activity
• LCD display with background lighting( DUSPOL® digital )
• sensor of non-contact cable break detector
• intentional tripping of a 30 mA RCD
• load connection via large-scale push buttons
• vibrating alarm for safe voltage detection
• shock-resistant housing with protection against dust and water jets (protection class IP 65) and rubberized test handle
• DIN EN 61243-3 (VDE 0682-401): 2015 standard
TECHNICAL DATA:
• indication: LCD / LED
• Voltage range: 1 - 1000 V AC (TRUE RMS)/ 12 - 1000 V AC/DC
• continuity test: yes / buzzer + yellow LED -
• phase-sequence test:yes / green LED ( left/right)
• single-pole / phase test: yes / redLED
• polarity test: yes / LCD
• load connection via push buttons: IS = 550 mA (1000 VDC)
• 30 mA FI triggering via push button: yes
• vibrating alarm: yes
• measuring point illumination: yes
• resistance measuring: 0.1 kΩ - 300 kΩ
• diode test: 0.3 V - 2 V
• frequency measuring: 1 Hz - 1000 Hz
• non-contact phase tester cable / break detector:yes / yellow LED (flashing)
• protection class: IP 65
• overload class: CAT IV 600 V; CAT III 1000 V
• VDE / GS approval: yes

• Datasheet: Duspol-Digital