Extech Instruments 382100 User Manual

6 382100-en-US_V2.8 02/22
Max. Conductor size
Clamp can accommodate up to 2.0” (50 mm) diameter
Weight
Meter: 2.1 lbs. (955g) (with batteries); Clamp: 1.0lbs (467g)
Dimensions
Meter: 8.86 X 4.92 X 2.52“ (225 X 125 X 64 mm)
Clamp: 8.3 X 2.5 X 1.3” (210 X 64 X 33mm)
Clamp Jaw: 3.4” (86 mm)
Accessories Included
Instruction manual
Test Leads: 1 Set (4 pieces)
Alligator clips: 1 Set (4 pieces)
Clamp Probe (3)
AC to DC 9V adapter
SD card (4G)
Carrying case
2.1 Electrical Specifications
Note: When the Active Power value (P1 to P3) and Apparent Power value (S1 to S3) shows the ‘-‘
sign, the current probe is positioned in reverse polarity with respect to the measured current.
ACV
Range
Resolution
Accuracy
10.0V to 600.0V
Phase to neutral line
0.1V
± (0.5%+0.5V)
10.0V to 600.0V
Phase to phase
ACA
Range
Resolution
Accuracy
20A
0.001A (<10A) / 0.01A ( ≥ 10A)
± (0.5%+0.1A)
200A
0.01A (<100A) / 0.1A ( ≥ 100A)
± (0.5%+0.5A)
1200A
0.1A (<1000A) / 1A ( ≥ 1000A)
±(0.5%+5A)
Power Factor
Range
Resolution
Accuracy
0.00 to 1.00
0.01
± 0.04
PFH (Power Factor Hours): Long Term Power Factor
For 3Φ 4W, 3Φ 3W, 1Φ 3W configurations::
PF  = P  / S 
For 1Φ 2W configurations:
PF1 = P1 / S1

Extech Instruments 382100 Specifications

General

Brand	Extech Instruments
Model	382100
Category	Multimeter
Language	English