380224 Ver. 1.5 5/05
2
Introduction
Congratulations on your purchase of Extech’s Phase Indicator DMM. This professional
meter, with proper care, will provide years of safe reliable service.
Specifications
General Specifications
Display
±1999 (3-1/2 digit) count LCD with Auto Polarity
Sample Rate
Approx. 2 samples per second
Over-range Indication
"OL or -OL" is displayed
Low Battery Indication
Battery symbol appears on LCD
Power Supply
9V battery (NEDA 1604 or equivalent)
Battery Life
Approx. 200 hours with carbon-zinc battery
Operating
Temperature/Humidity
32
o
F to 122
o
F (0
o
C to 50
o
C) / < 70% RH
Storage
Temperature/Humidity
-4
o
F to 132
o
F (-20
o
C to 60
o
C) / < 80% RH
Dimension / Weight
5.8 x 2.8 x 1.5” (147x70x39mm) 11.8 oz. (340g)
Supplied accessories
Test leads, temp. probe, fuse, battery, wrist-strap, and manual
Range Specifications
Accuracy specified for a period of 1 year after calibration at 23
o
C ± 5
o
C
Mode
Measurement
Range
Resolution
Accuracy
% Rdg.
Input
Protection
Comments
DCV
2,20,200,600V
1mV
+(1.2% + 1 d)
600V AC/DC Input Z = 10M
Ω
ACV
200, 600V
100mV
+(2.0% + 4 d)
600V AC/DC Input Z =4.5M
Ω
50-500HZ
CAP
20/200/2000µF, 20mF
+(4.0% + 10 d)
0.1A/250V
fast-blow fuse
Test freq.: 21Hz
Test V.: <3.5V
Freq.
10Hz to 100kHz
+(0.5% + 2 d)
500VDC or
AC
Sensitivity:
2Vrms min
Temp.
-4
o
F to 752
o
F (-20
o
C to 400
o
C) +(2.0% + 2
o
C)
+(2.0% + 4
o
F)
500VDC or
AC
Sensor: K type
thermocouple
(incl.)
Phase
45 to 450Hz; Voltage range: 80 to 480V
2V
200
Ω
.1
Ω
+1.0% + 4 dig
V
OC
: 3.0VDC
2/20/200k
Ω
1/10/100
Ω
V
OC
: 0.3VDC
2M
Ω
1k
Ω
V
OC
: 0.3VDC
20M
Ω
10k
Ω
+(2.0% + 4 d)
V
OC
: 0.3VDC
Ω
200M/2G
Ω
100k/1G
Ω
+(5.0% + 10 d)
500V
DC/AC rms
V
OC
: 3.0VDC
Diode
Test I: 1mA (±.6mA); Accy: +(3.0% + 1d); V
OC
: 3VDC typ.; Overload Prot:
500VDC/AC
Cont.
Continuity Audio alert < 100
Ω
; Overload Protection: 500VDC/ACrms