13
Specifications
General Specifications
Maximum voltage applied to any terminal :
600 V ac rms or dc.
Display : 4000 counts.
Polarity Indication :
Automatic, positive implied, negative indicated.
Overrange Indication : OL
Batteries Life :
Resistance Measurements : Tester can perform at least 2600
earth-bond resistance measurements with new alkaline batter-
ies at room temperature. These are standard tests of 1Ω with a
duty cycle of 5 seconds on and 25 seconds off.
Insulation test: Tester can perform at least 1100 insulation tests
with new alkaline batteries at room temperature.
These are standard tests of 1 MΩ at 1000 V with a duty cycle
of 5 seconds on and 25 seconds off.
Low Batteries Indication : "=" is displayed when the batter-
ies voltage drops below operating voltage.
Low battery voltage : Approx. 4.5V
Auto Power Off : Approx 20 minutes.
Operating Ambient : Non-condensing ≦10°C,
11°C ~ 30°C (≦80% RH),
30°C ~ 40°C (≦75% RH),
40°C ~ 50°C (≦45%RH)
Storage Temperature :
-20°C to 60°C , 0 to 80% R.H. (batteries not fitted)
Temperature Coefficient :
0.15 x (Spec.Accy)/°C, < 18°C or > 28°C .
Measure : Samples 2 times per second nominal.
Altitude : 6561.7 ft (2000m)
Safety : Complies with EN61010-1, UL61010-1,IEC 61010-1,
V/Ω : CAT.IV. 600V.
CAT Application field
Compliance to EN 61557 : IEC61557-1, IEC61557-2,
IEC61557-4, IEC61557-10
Weight : (630g) including battery.
Ⅰ
The circuits not connected to mains.
Ⅱ
The circuits directly connected to Low-voltage
installation.
Ⅲ
The building installation.
Ⅳ
The source of the Low-voltage installation.
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