توضیحات
Insulation Resistance
Test voltage | ۲۵۰V/500V/1000V |
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Measuring ranges (Mid-scale value) |
۱۰۰MΩ/۲۰۰MΩ/۴۰۰MΩ (۱MΩ) / (۲MΩ) / (۴MΩ) |
Output voltage on open circuit | Rated test voltage+20%, -0% |
Nominal current | ۱mA DC min. |
Output short circuit current | ۱٫۳ mA DC approx. |
Accuracy | ۰٫۱ – ۱۰MΩ/۰٫۲ – ۲۰MΩ/۰٫۴ – ۴۰MΩ (Accuracy Guaranteed Ranges) ±۵% of indicated value |
Continuity
Measuring ranges (Mid-scale value) |
۲Ω/۲۰Ω (۱Ω)/(۱۰Ω) |
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Output voltage on open circuit | ۴ – ۹V DC |
Measuring current | ۲۰۰mA DC min |
Accuracy | ±۳% of scale length |
General
Safety Standard | IEC 61010-1 CAT III 300V Pollution Degree 2 IEC 61010-2-031 IEC 61557-1/2/4 |
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IP Rating | IEC 60529-IP54 |
EMC Standard | IEC 61326-1 |
Power source | R6 (AA) (1.5V) × ۶ |
Dimensions | ۱۶۷(L) × ۱۸۵(W) × ۸۹(D)mm |
Weight | ۸۶۰g approx. |
Included Accessories | ۷۱۲۲B (Test leads) Pouch for test leads ۸۹۲۳ (F500mA/600V fuse) × ۲ R6 (AA) × ۶ ۹۱۲۱ (Shoulder Strap) Instruction Manual |