Specifications
General Specifications
Display
3-3/4 digit (4000 count) LCD with 40 segment bargraph
Functions
ACA, DCA, ACV, DCV
Polarity
Minus sign ( - ) indicates negative polarity
Current sensor
Hall effect sensor type
Overload indication
Left blinking digit
DCA zero adjust
One touch zero key
Display rate
2 readings/second (20 readings/second for bargraph)
Battery
Two 1.5V AA batteries
Operating conditions
-10
o
C to 50
o
C (4
o
F to 122
o
F); < 85% Relative Humidity
Storage conditions
-20
o
C to 60
o
C (- 4
o
F to 140
o
F); < 75% Relative Humidity
Altitude
Operate at less than 2000 meters (for indoor use only)
Power consumption
Approximately 10mA DC
Weight
190g (6.2 oz.) including battery
Dimensions
183 x 63.6 x 35.6mm (7.2 x 2.5 x 1.4”) (H x W x D)
Jaw opening
23mm (0.9”)
Standards
IEC 1010 Category III 300V, Category II 600V
Range Specifications
Function
Range
Resolution
Accuracy
Overload
protect
C
D
A
0
4
A
m
1
A
m
0
0
0
4
DC Current
30A
10mA
± (2.0% + 3d)
100A DC
50/60Hz
40 to 100Hz
400mA
0.1mA
±(1.5% + 5d) ±(2.0% + 5d)
40A AC
50/60Hz
40 to 1kHz
4000mA
1mA
±(2.5% + 5d) ±(3.0% + 5d)
40A AC
AC Current
(True RMS)
30A
10mA
±(2.0% + 5d) ±(2.5% + 5d)
100A AC
DC Voltage
400V
0.1V
± (1.0% + 2d)
1000V DC
50/60Hz
40 to 1kHz
AC Voltage
(True RMS) 400V
0.1V
±(1.5% + 4d) ±(2.0% + 5d)
800V AC
Specification Notes
•
AC Voltage and Current Crest Factor: < 3
•
AC / DC Voltage Input Impedance: 10M
Ω
Copyright
©
2011 Extech Instruments Corporation (a FLIR company)
All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
more infor for
Extech 380942
Phone: 01235 838 555
Email: [email protected]
Web. www.airconcern.co.uk
Air Concern Ltd, Building 173 Curie Avenue Harvell Didcot, Oxfordshire
