Extech Instruments 380941 - Specifications; General Specifications; Range Specifications

380941 V3.1 10/06
2
Specifications
General Specifications
Display 3-3/4 (4000 count) Digit LCD with 40 segment bargraph
Functions ACA, DCA, ACV, DCV, Resistance, Frequency, Continuity
Polarity “-“ 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 temperature 4
o
F to 122
o
F (-10
o
C to 50
o
C)
Operating humidity < 85% RH
Power consumption Approximately 10mA DC
Weight 8 oz. (225g) including battery
Dimensions 7 x 1.75 x 1.25” (178 x 45 x 32mm) (HWD)
Jaw opening 0.9” (23mm)
Standards IEC 1010 Category III 300V, Category II 600V
Range Specifications
Function Range Resolution. Accuracy Overload
protect
40A 10mA ±(1.0% +2dgts) 400A DC
0 to 150A 100mA ±(1.0% +2dgts) 400A DC
DC Current
150 to 200A 100mA ±(2.2% +2dgts) 400A DC
50/60Hz 40 to 400Hz
40A 10mA ±(1.0% +3dgts) ±(1.5% +4dgts) 400A AC
0 to 150A 100mA ±(1.0% +3dgts) ±(1.5% +4dgts) 400A AC
AC Current
150 to 200A 100mA ±(2.2% +3dgts) ±(2.5% ±4dgts) 400A AC
DC Voltage 400V 0.1V ±(1.0% +2dgts) 1000VDC
50/60Hz 40 to 400Hz AC Voltage
400V 0.1V ±(1.5% +2dgts) ±(2.0% +4dgts) 800V AC
Resistance
40 to 400Ω
0.1 ±(1.0% +2dgts)
Beeper <38Ω
600V AC
Frequency 100 to 10k 0.01Hz ±0.5% ±2dgts Sensitivity;
2V, 0.1A AC
600V AC
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