18
Overvoltage category: CAT IV 600 V, CAT III 1000 V
NOTE:
These meters meet CAT III and CAT IV IEC 61010 standards.
The IEC 61010 safety standard defines four overvoltage categories
(CAT I to IV) based on the magnitude of danger from transient
impulses. CAT III meters are designed to protect against transients in
fixed-equipment installations at the distribution level; CAT IV meters
are designed to protect against transients from the primary
supply level (overhead or underground utility service).
Max voltage between any terminal and earth ground:
1000 V DC/AC RMS
Display: 4000 count LCD,
13
⁄
16
" (21 mm) high
Polarity: Automatic, (–) negative polarity indication
Overrange indication:
“OL” mark indication is displayed
Low-battery indication: Battery symbol “ ” is displayed
Measurement rate: 2 times per second nominal
Operating environment:
14 to 122°F (–10 to 50°C) at <70% RH
Storage temperature:
–4 to 140°F (–20 to 60°C) at <80% RH
Relative humidity:
90% (0 to 30°C); 75% (30 to 40°C);
45% (40 to 50°C)
For inside use, max height:
Operating: 9842 ft (3000 m), Storage
32,808 ft (10,000 m)
Pollution degree: 2
Power:
One 9 V battery, NEDA 1604, IEC 6F22
Auto power-off: Approximately after 30 minutes
of inactivity
Weight: 13 oz (375 g)
Dimensions: 7
3
⁄
16
" x 3
1
⁄
4
" x 2
3
⁄
16
" (18.2 x 8.2 x 5.5 cm)
1065DGMAN_20250-53-54 Manual.indd 18
8/16/2017 10:42:06 AM
