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CAUTION
To protect yourself, think "Safety First":
• Comply with local and national safety codes.
• Use appropriate personal protective equipment such as face shields,
insulating gloves, insulating boots, and/or insulating mats.
• Before each use:
- Perform a continuity test by touching the test leads together to
verify the functionality of the battery and test leads.
- Use the 3 Point Safety Method. (1) Verify meter operation by
measuring a known voltage. (2) Apply meter to circuit under test.
(3) Return to the known live voltage again to ensure proper
operation.
• Always work with a partner.
Symbols on the Unit
Risk of Danger. Important Information. See Manual.
Hazardous voltage.
~
Application around and removal from Hazardous Live conductors is
permitted.
AC (Alternating Current)
DC (Direct Current)
Earth Ground
Measurement Category II applies to test and measuring circuits con-
CAT II
nected directly to utilization points (socket outlets and similar points) of
the low-voltage MAINS installation
Measurement Category III applies to measuring circuits connected to the
CAT III
distribution part of the building's low-voltage MAINS installation
Measurement Category IV applies to test and measuring circuits con-
CAT IV
nected at the source of the building's low-voltage MAINS installation
Unsafe Voltage
To alert you to the presence of a potentially hazardous voltage, when the
Tester detects a voltage ≥ 30 V or a voltage overload (OL) in V, mV. The
"
" symbol is displayed and High voltage indicator is activated.
3
The Meter Description
Front Panel Illustration
1. LCD display : 4000/40000 counts for 61-497.
10000/100000 counts for 61-498.
2. Push-buttons.
3. Rotary switch to turn the Power On / Off and select the function.
4. Input Terminal for A.
5. Input Terminal for V, Ω,
, Hz, °C functions.
6. Common (Ground reference) Input Terminal.
7. Input Terminal for mA.
RS232
HFR
ACDC LV
AutoPeak HOLD
STORE
RECALL
dB
LOG RATE
MAX
MIN
AVG SETUP
dBm
DATA LOG
RANGE
HFR
ENTER A-HOLD
DIGIT
CANCEL P-HOLD
mV
A
V
Hz%
OFF
Hz °C
A
mA COM V
600V
CAT IV
1000V
MAX
CAT III
mA
MAX
10A
FUSED
FUSED
MAX-MIN
1 Display
FH AVG
AC+DC
µmVAF
G'F'C%
kM Hz
2 Buttons
°C°F
3 Rotary Switch
4 A Input
5 V, Ω,
, Hz, °C
Input
6 Common Input
7 mA Input
4
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