7 DM220-en-US_V3.3 10/20
Diode Test Test current 1mA, open circuit voltage 1.5V DC typical
Continuity Check Audible sound if the resistance is less than 100
Non-Contact Volt detect 100 to 600VAC; 50/60Hz
Input Impedance >7.5MΩ (VDC & VAC)
AC Response Average responding
ACV Bandwidth 50Hz to 60Hz
Display 4000 count 3-3/4 digit liquid crystal
Overrange indication “OL” is displayed
Polarity Automatic (no indication for positive); Minus (-) sign for negative
Auto Power Off 15 minutes (approx.)
Low Battery Indication “ ” is displayed if battery voltage drops below operating voltage
Batteries Two 1.5 volt AAA
Fuses mA, µA ranges; 0.2A/500V fast acting resettable fuse
Operating Temperature 32ºF to 104ºF (0ºC to 40ºC)
Storage Temperature 14
o
F to 122
o
F (-10
o
C to 50
o
C)
Operating Humidity Max 80% up to 87ºF (31ºC) decreasing linearly to 50% at 104ºF
(40ºC)
Storage Humidity <80%
Operating Altitude 7000ft. (2000meters) maximum.
Weight 0.319lb (145g)
Size 4.09” x 2.1” x 1.2” (104 x 55 x 32.5mm)
Safety For origin of installation use and in accordance with the
requirements for double insulation per EN61010-1 and IEC61010-1
2
nd
Edition (2001) to Overvoltage Category IV 600V and Category
III 600V; Pollution Degree 2.
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