Specifications
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Normal operation conditions: Battery voltage in range of “BATT.GOOD”
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Response time: within 3 sec. (It may time in measuring a capacitance loading)
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Insulation resistance: ≧100MΩ / DC1000V between test leads and enclosure.
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Withstand voltage: AC5500V (50 / 60Hz) for 1 min. between test leads and enclosure.
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Overload Protection: between test leads (for 10 sec.)
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Battery: AA 1.5V * 4
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Safety standard: IEC 61010-1 CAT.III 600V IEC 61557
Measurement Ranges:
23°C ± 5°C max. 80%R.H
AC Voltage Range:
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Voltage at 50 / 60 Hz
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ACV 0~600V
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Accuracy
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Within ±3% of full scale
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Insulation Resistance Range:
MODEL DE-5020
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Nominal Voltage
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250V
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500V
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1000V
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Max. Effective Scale Value
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50 MΩ
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100 MΩ
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2000 MΩ
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Mid-Scale Value
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1MΩ
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2MΩ
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50MΩ
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Primary Effective Measuring Ranges & Accuracy
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0.05~20 MΩ
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0.1~50 MΩ
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2~1000 MΩ
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Within ±5% of indicates value
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Secondary Effective Measuring Ranges & Accuracy
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Scale out of primary effective measuring range (except 0, ∞)
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Within ±10% of indicates value
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Accuracy at 0 & ∞
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Within ±0.7% scale length from 0 to ∞
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Accuracy at no-load voltage
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0%~+20% of nominal voltage
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Nominal Current
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1mA 0%~+20%
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Short-circuit Current
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Within 1.5mA
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*Coarse-line arc on scales indicate the primary effective measuring ranges. (guaranteed accuracy range)
Resistance Measurement
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Ranges
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3Ω
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30Ω
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Center scale value
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1.5Ω
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15Ω
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Measuring range
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0 to 3Ω
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0 to 30Ω
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Accuracy
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±0.09Ω
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±0.9Ω
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Measuring current
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200 mA DC more
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20 mA DC more
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TEMP./Humidity:
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Operation: 0°C~ 40°C(32℉~104℉)/<85% R.H.(no condensation)
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Storage: -20°C~ 60°C(-4℉~140℉)/<75%R.H.(no condensation)
Dimension & Weight:
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162(L)*112(W)*50(H)mm
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Approx.400g (Excluding battery)
Accessories:
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LINE test lead * 1
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EARTH test lead plug * 1
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Convertible test lead * 1
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Alligator clip * 1
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Carrying case * 1
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Battery AA 1.5V * 4
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Instruction Manual * 1
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Guard Test Lead * 1
Taiwan
