Velleman EVM1400 User Manual
Page 8
EVM1400_v2
PEREL
8
b. Fuse Replacement
• Set the rotary switch to the OFF position.
• Disconnect all test leads and/or any connectors from the terminals.
• Open the battery compartment using an appropriate screwdriver.
• Remove the fuse by sliding it out of its bracket.
• Install a replacement fuse (F 500mA/250V, Ø 5 x 20mm).
• Close the battery compartment.
c. Battery Replacement
• Set the rotary switch to the OFF position.
• Disconnect all test leads and/or any connectors from the terminals.
• Open the battery compartment using an appropriate screwdriver.
• Remove the battery.
• Install a replacement battery (6F22).
• Close the battery compartment.
6. Technical Specifications
Accuracy is specified for one year after calibration at operating temperatures of 18°C ~ 28°C with a relative humidity
at 0% ~ 75%. Accuracy specifications take the form of ± (% of rdg + number of least significant digits).
Environmental Conditions
1000V CAT. II and 600V CAT. III
Pollution Degree
2
Altitude <
2000m
Operating Temperature
0°C~40°C or 32°F~122°F (< 80% RH, < 10°C)
Storage Temperature
-10°C~50°C or 14°F~122°F (< 70% RH, battery removed)
Temperature Coefficient
0.1x / C° (< 18°C or > 28°C)
Max. Voltage between Terminals and Earth 600VAC RMS or 600VDC
Fuse Protection
F500mA/250V, 5 x 20mm quick fuse
Sample Rate
2x/sec for digital data
Display 3
5/6
digits LCD with automatic indication of functions and symbols
Over Range Indication
yes (“OL”)
Polarity Indication
“-“ displayed automatically
Auto Power-Off
yes, after 15 min
Continuity Buzzer
yes
Transistor Test
no
Diode Test
yes, 1.0mA (open circuit voltage = 1.5VDC)
Low Battery Indication
yes ( )
Max. Display
3,999 counts
Ranging Modes
manual or automatic
Data Hold
yes
Backlight yes
Power Supply
9V battery
Dimensions
180 x 85 x 45mm
Weight
± 280g (with battery)
Accessories
1 x K-type thermocouple, 2 x test leads, 1 x 9V battery, manual
Before fuse replacement, disconnect all test leads and/or ant connectors from any circuit
under test. To avoid damage to the instrument, replace the fuse only with specified ratings.
To avoid false readings, which could lead to possible electric shocks or personal injury,
replace the battery as soon as the battery indicator appears. Before battery replacement,
disconnect all test leads and/or ant connectors from any circuit under test.