Specifications; Meter Description - Extech Instruments 380375 User Manual

Specifications

General specifications
Display
Range selection
Bargraph
Automatic discharge
Low battery indicator
Power source
Auto Power off
TM
Enersave mode
Operating conditions
Storage conditions
Dimensions
Weight
Range Specifications
Test
Voltage
500V DC
1000V DC
2500V DC
5000V DC

Meter Description

1. Test lead jacks compartment
2. Dot Matrix Display
3. Voltage test buttons
4. ON / TEST button
5. Battery compartment is
located on bottom of unit
2 x 16 character alphanumeric multi-function dot matrix
Automatic ranging
Displays voltage ramp, soak, and decay
After automatic & manual stop or upon completion of test
"Replace battery" displayed when battery voltage is low
Eight 1.5V AA cells; Battery life 40 hrs (no load at 5kV)
After 30 minutes
Shorter test time to conserve battery life
32 to 104
14 to 140
4.7 x 6.7 x 3.7" (120 x 170 x 95mm)
1.94 lbs (880g)
Resistance Short
Ranges Circuit
Current
0 to 25 GΩ
0 to 50 GΩ
0 to 125 GΩ
1.6 mA
0 to 250 GΩ
o o
F (0 to 40 C); < 80% RH
o
F (-10 to 60
1mA
1mA
0 to 50GΩ: ± 3% reading
50 to 250GΩ: ± 5% reading
1mA
1
\
2
3
4
5
3
o
C); < 80% RH
Accuracy
380375 V1.5 3/04
Resolution
1kΩ