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The CEM DT-5503 Analogue Insulation Tester is a highly compact and easy to use Insulation and Continuity Tester with a large analogue display
CEM DT-5503 Features:
- Three Insulation Test ranges 250 V, 500 V and 1000 V
- 3 Ω Continuity range and a 500 Ω Resistance range
- Equipped with a “Live Circuit Warning” plus also displays the actual AC voltage measurements of the supply
- 3 mA test current for MΩ range at rated voltage
- 210 mA short current for continuity range
- Bright backlight function
- IEC10101, CATIII 1000V
Includes 6 AA batteries, test leads and soft carrying case
CEM DT-5503 Specification
| Insulation Test | |
| DC Test Voltage | 250V 500V 1000V |
| Measuring Ranges (Mid-Scale Value) | 0-100MΩ(1MΩ);0-200MΩ(2MΩ);0-400MΩ(4MΩ) |
| Rated Current | 1mA DC+20%, -0% |
| Output short Circuit Current | 1.3mA DC approx |
| Accuracy Guaranteed Ranges | 0.05-10MΩ ±5%; 0.1-20 Ω ±5%; 0.2 -40MΩ ±5%; |
| Accuracy | ±7% of Scale length at ranges other than above ranges |
| Continuity Test Ranges | |
| Accuracy | ±1.5% of Scale Length |
| Open Circuit Voltage Output | 4.1VDC (Approx) |
| Short Circuit Current Output | 210mA Min |
| AC Voltage Warning | |
| AC Voltage Range | 0-600V AC for 30 seconds |
| Accuracy | ±5% of Scale Length |
| Input Impedance | 1.2MΩ |
| General | |
| Withstand Voltage | 7400V AC 50Hz or 60Hz for one minute between electrical circuits and housing case |
| Safety Standards | IEC 61010-1 CAT III |
