Specifications; General Specifications - Extech Instruments EX520A User Manual

7

Specifications

7.1 General Specifications

Enclosure
Drop test
Display
Over-range indication
Measurement rate
Battery power
Low battery indication
Auto Power Off (APO)
Operating temperature
Operating humidity
Storage temperature
Storage humidity
Operating altitude
Dimensions
Weight
Safety
Agency approvals
#NAS100179; r. AA/97576/97580; en-US
Double moulded waterproof housing. IP67 rated, tested by Bu-
reau Veritas (BV)
2 m (6.6 ft.)
6000 count (3–5/6 digits) backlit LCD with multifunction
indicators
OL display
3 readings per second, nominal
One (1) 9 V battery (NEDA 1604 IEC 6F22)
Battery symbol is displayed
After approximately 15 minutes of inactivity
32 to 122℉ (0 to 50℃)
80% RH max. up to 31℃ (87℉) decreasing linearly to 50% at
40℃ (104℉)
-20 to 60℃ (-4° to 140℉)
< 80% RH
2000 m (7000 ft.) maximum
183 x 83 x 55 mm (1.2 x 3.3 x 2.2 in.)
0.83 lbs. (375 g)
Meter: Over-voltage Category IV 600 V, Category III 1000 V,
Pollution Degree 2
Supplied test leads: Over-voltage Category IV 600 V, Category
III 1000 V
UL 61010-1 - Edition 3 - Issue Date 2012/05/11-Revision Date
2019 July 19.
CAN/CSA-C22.2 No.61010-1-12-Edition3- Issue Date 2012/
05/11-Revision Date 2019 /07/19 to Category IV 600V and Cat-
egory III 1000V; Pollution Degree 2.
UL 61010-2-033 Second Edition, Issue Date January 10,2020.
CSA C22.2 No.61010-2-033:20, Issue Date 08/2020.
UL, CE, UKCA
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