Extech Instruments EX530 User Manual page 17

Enclosure
Shock (Drop Test)
Diode Test
Continuity Check
PEAK
Temperature Sensor
Input Impedance
AC Response
ACV Bandwidth
Crest Factor
Display
Overrange indication
Auto Power Off
Polarity
Measurement Rate
Low Battery Indication
Battery
Fuses
Operating Temperature 41ºF to 104ºF (5ºC to 40ºC)
Storage Temperature
Operating Humidity
Storage Humidity
Operating Altitude
Weight
Size
Safety
Approvals
UL Listed
Copyright © 2005 Extech Instruments Corporation.
All rights reserved including the right of reproduction
Double molded, waterproof (IP67)
6.5 feet (2 meters)
Test current of 0.9mA maximum, open circuit voltage 2.8V DC
typical
Audible signal will sound if the resistance is less than 35Ω
(approx.), test current <0.35mA
Captures peaks >1ms
Requires type K thermocouple
>10MΩ VDC & >3MΩ VAC
True rms
50Hz to 1000Hz
≤3 at full scale up to 500V, decreasing linearly to ≤1.5 at 1000V
40,000 count backlit liquid crystal with bargraph
"OL" is displayed
15 minutes (approximately) with disable feature
Automatic (no indication for positive); Minus (-) sign for negative
2 times per second, nominal
" " is displayed if battery voltage drops below operating voltage
One 9 volt (NEDA 1604) battery
mA, µA ranges; 0.5A/1000V ceramic fast blow
A range; 10A/1000V ceramic fast blow
o o o
-4 F to 140 F (-20 C to 60
Max 80% up to 87ºF (31ºC) decreasing linearly to 50% at 104ºF
(40ºC)
<80%
7000ft. (2000meters) maximum.
0.753lb (342g) (includes holster).
7.36" x 3.2" x 2.0" (187 x 81 x 50mm) (includes holster)
This meter is intended for origin of installation use and protected,
against the users, by double insulation per EN61010-1 and
nd
IEC61010-1 2 Edition (2001) to Category IV 600V and Category
III 1000V; Pollution Degree 2. The meter also meets UL 61010-1,
nd
2 Edition (2004), CAN/CSA C22.2 No. 61010-1 2
and UL 61010B-2-031, 1
UL CE
The UL mark does not indicate that this product has been
evaluated for the accuracy of its readings.
in whole or in part in any form.
16
o
C)
st
Edition (2003)
EX530 V3.3
nd
Edition (2004),
4/29/07