Auto Power Off; Voltage Test; Low Voltage Mode; Voltage Interference Suppression (Vis) - SEFRAM 62 Mode D'emploi

pole test)
• It can be switched on with the
7.2 Auto-power off
• Tester is automatically powered off after approx.10 sec when
there is no signal contacted to the probes
• The torch light automatically switches off after approx. 30 sec.
7.3

Voltage test

• Connect both probes to the object under test
• The voltage is indicated by LED or LCD
- Buzzer sounds when a threshold voltage is >50 V AC/DC or
>120 VDC
- Vibration is ON when a threshold voltage is >50 VAC or
>120 VDC (SEFRAM 66)
• Voltage polarity is indicated in following manner:
SEFRAM 62
-
AC: + and -6 V LED are both on
- +DC: +6 V LED is on
- - DC: -6 V LED is on
SEFRAM 66
- AC: AC symbol is on
- +DC: +DC symbol is on
- -DC: -DC symbol is on
Once the tester is powered on, it will automatically measure
voltage in the range of 6 V-690 V (SEFRAM 62) and 6 V-1000
VAC/1500 VDC (SEFRAM 66) in voltage/continuity mode) and
1 V-1000 VAC/1500 VDC (SEFRAM 66)

When the L2 probe + is the positive (negative) potential, the
Polarity indication LED indicates '+DC' ('-DC')

In case of empty batteries: 50/120/230/400/690 V LEDs still
indicate the presence of voltage (SEFRAM 62) or the ELV LED
lights up >50 VAC, >120 VDC (SEFRAM 66)
7.4 Low Voltage mode (1 V-1000 VAC/1500 VDC - SEFRAM 66)
• Short press the
repeat short pressing until LO symbol is shown on LCD
• In Low Voltage mode it is possible to measure AC and DC
voltage from 1 V
• Connect both probes to the object under test

Continuity mode is disabled in Low Voltage Mode.
7.5

Voltage Interference Suppression (VIS)

• A voltage can be induced by a capacitive or inductive coupling
with a LIVE circuit. This could lead to an Interference Voltage
detection. By pressing the RCD/ LOAD
voltage measurement the SEFRAM 66 will apply a load to the
system to supress this Interference Voltage. A beeping sound will
be heard.
• This will increase the detection capability of the presence of
voltage
7.6

Continuity test

Make sure the object under test isn't live.
• Connect both test probes to the object under test
- Continuity test is performed automatically except in Low
Voltage and Resistance mode of SEFRAM 66
- Buzzer/Continuity LED lights up and buzzer sounds
continuously to indicate continuity
- LCD display show Con Symbol to indicate continuity
- Tester switch to voltage measurement if voltage is
detected during continuity testing >6 V
This test is only possible when batteries are installed and in good
condition
7.7

Diode test (SEFRAM 66)

Make sure the object under test isn't live.
button once to enter Low Voltage Mode, or
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SEFRAM 62 - 66
button
button during an AC
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