Specifications - Extech Instruments 380363 User Manual

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
Sampling rate
Test ranges
AC/DC Voltage range
Resistance range
Lo Resistance range
Over range indicator
Zero adjust
Memory
Low battery indicator
Power source
Power consumption
Fuse protection
Operating conditions
Dimensions
Weight
Safety ratings
Category Rating
3-3/4 digit (4000 count) LCD
1 reading per second
Resistance: 4MΩ, 40MΩ, 400MΩ, 4000MΩ, 10GΩ
Test Voltages: 250V, 500V, 1000V
999V
9999Ω
40Ω
'OL' displayed when measurement exceeds range
Automatic
Nine (9) data records
'BT' symbol displayed when battery voltage is low
Six (6) 1.5 'AA' batteries
20 to 95mA (depending upon function)
0.5A / 600V fast blow fuse
o o
32 to 122 F (0 to 50 C); 80% RH
9.3 x 4.6 x 2.1" (235 x 116 x 54mm)
1.15 lbs (520g)
Pollution degree 2; indoor use; CE marked;
Meets IEC 61010-1 and IEC 61557 standards
CAT III-1000V
2 Model 380363 Version 2.0 July 2005