Model 380363 Version 2.0 July 2005
2
Safety
1. Circuits under test must be de-energized and isolated before connections are made
(except for voltage measurements).
2. Circuit connections must not be touched during a test. Use extreme caution when
working near bare conductors and bus bars. Accidental contact with conductors could
result in electrical shock.
3. Use caution when working near voltages above 60VDC or 30VACrms.
4. After insulation tests, capacitors must be discharged.
5. Test leads (including alligator clips) must be in good working order, clean and without
broken or cracked insulation.
6. When servicing, use only specified replacement parts.
International Safety Symbols
Caution, refer to this manual before using this meter
Dangerous Voltages
Meter is protected throughout by double or reinforced insulation
Specifications
General specifications
Display
3-3/4 digit (4000 count) LCD
Sampling rate
1 reading per second
Test ranges
Resistance: 4M
Ω
, 40M
Ω
, 400M
Ω,
4000M
Ω
, 10G
Ω
Test Voltages: 250V, 500V, 1000V
AC/DC Voltage range
999V
Resistance range
9999
Ω
Lo Resistance range
40
Ω
Over range indicator
‘OL’ displayed when measurement exceeds range
Zero adjust
Automatic
Memory
Nine (9) data records
Low battery indicator
‘BT’ symbol displayed when battery voltage is low
Power source
Six (6) 1.5 ‘AA’ batteries
Power consumption
20 to 95mA (depending upon function)
Fuse protection
0.5A / 600V fast blow fuse
Operating conditions
32 to 122
o
F (0 to 50
o
C); 80% RH
Dimensions
9.3 x 4.6 x 2.1” (235 x 116 x 54mm)
Weight
1.15 lbs (520g)
Safety ratings
Pollution degree 2; indoor use; CE marked;
Meets IEC 61010-1 and IEC 61557 standards
Category Rating
CAT III-1000V
