DE-5020 / DE-5021 / DE-5022

DE-5020

Multiple ranges for selection Auto discharge of circuit Live circuit warning Lighting function for reading at spots lighting is dim Live circuit warning on TEST LEAD AC voltage measurement Remote control switch on TEST LEAD Low battery indication Taut band movement Withstand AC 5550V/1 min Continuous measure for 3 & 30 ohm

Normal operation conditions: Battery voltage: in range of “BATT.GOOD” Response time: within 3 sec. (It may take time in measuring a capacitance loading) Insulation resistance: ≧100MΩ/DC1000V between test leads and enclosure. Withstand voltage: AC5500V (50/60Hz) for 1 min. between test leads and enclosure. Overload Protection: between test leads (for 10 sec.)

Battery : 1.5V x 4 Safety standard：IEC 61010-1 CAT. III 600V

Operation : 0°C~40°C (32°F~104°F) / ≦85% R.H. (no condensation) Storage : -20°C~50°C(-4°F~140°F) / ≦75% R.H. (no condensation)

162(L)×112(W)×50(H)mm (6.37”x4.4”x1.96”) Approx. 400g (excluding battery)

Insulation Resistance Tester

Insulation Resistance Tester

ModelInsulation ResistanceAC Voltage

DE-50201000V range: AC 1200VOther ranges: AC 600V

AC 1200V

DE-5021All ranges:AC 600VAC 720V

DE-5022All ranges:AC 360VAC 720V

<AC Voltage Range> Voltage at 50/60Hz ACV 0 ~ 600V

Accuracy Within ±3% of full scale

<Insulation Resistance Ranges> MODEL DE-5020

V0001 V005 V052 egatloV lanimoNMax. Effective Scale Value 50 MΩ 100 MΩ 2000 MΩ

M 1 eulaV elacS-diM Ω 2 MΩ 50 MΩ Primary Effective Measuring Ranges & Accuracy

0.05~20 MΩ 0.1~50 MΩ 2~1000 MΩ Within ±5% of indicated value

Secondary Effective Measuring Ranges & Accuracy

Scale out of primary effective measuring range (except 0，∞) Within ±10% of indicated value

Accuracy at 0 & ∞ ot 0 morf htgnel elacs fo %7.0± nihtiW ∞ egatlov lanimon fo %02+~%0 egatlov daol-on ta ycaruccA

%02+~%0 Am1 tnerruC lanimoN Am 5.1 nihtiW tnerruC tiucric-trohS

* Coarse-line arc on scales indicate the primary effective measuring ranges. (guaranteed accuracy range)

MODEL DE-5021

V005 V052 V521 egatloV lanimoNMax. Effective Scale Value 20 MΩ 50 MΩ 100 MΩ

M 5.0 eulaV elacS-diM Ω 1 MΩ 2 MΩ Primary Effective Measuring Ranges & Accuracy

0.02~10 MΩ 0.05~20 MΩ 0.1~50 MΩ Within ±5% of indicated value

Secondary Effective Measuring Ranges & Accuracy

Scale out of primary effective measuring range (except 0，∞) Within ±10% of indicated value

Accuracy at 0 & ∞ ot 0 morf htgnel elacs fo %7.0± nihtiW ∞ egatlov lanimon fo %02+~%0 egatlov daol-on ta ycaruccA

%02+~%0 Am1 tnerruC lanimoN Am 5.1 nihtiW tnerruC tiucric-trohS

* Coarse-line arc on scales indicate the primary effective measuring ranges. (guaranteed accuracy range)

MODEL DE-5022 V001 V05 V52 egatloV lanimoN

Max. Effective Scale Value 10 MΩ 10 MΩ 20 MΩ M 2.0 eulaV elacS-diM Ω 0.2 MΩ 0.5 MΩ

Primary Effective Measuring Ranges & Accuracy

0.01~5 MΩ 0.01~5 MΩ 0.02~10 MΩ Within ±5% of indicated value

Secondary Effective Measuring Ranges & Accuracy

Scale out of primary effective measuring range (except 0，∞) Within ±10% of indicated value

Accuracy at 0 & ∞ ot 0 morf htgnel elacs fo %7.0± nihtiW ∞ egatlov lanimon fo %02+~%0 egatlov daol-on ta ycaruccA

%02+~%0 Am1 tnerruC lanimoN Am 5.1 nihtiW tnerruC tiucric-trohS

* Coarse-line arc on scales indicate the primary effective measuring ranges. (guaranteed accuracy range)

Instruction Manual ........................1 LINE test lead ...............................1 EARTH test lead plug ...................1 Convertible test lead .....................1 Alligator clip ...................................1 Carrying case ................................1 AA Alkaline battery (1.5V) .............4 Operation Manual .........................1

<Resistance Measurement >

Ranges 3Ω 30Ω Center scale value 1.5Ω 15Ω Measuring range 0 to 3Ω 0 to 30Ω Accuracy ±0.09Ω ±0.9Ω Measuring current 200 mA DC or more 20 mA DC or more

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