1.Digital Earth Resistance Tester
2.Digital Earth Resistance Meters
3. Earth Resistance Voltage Measure
4. Digital Aanlog Bar
Digital Earth Resistance Tester.
Digital Earth Resistance and Earth Voltage Meters.
• IEC1010 double insulation
• Digital display with analog bar display
• Two-pole and three pole ground resistance measurement mode
• Grounding resistance measurement method is the use of constant current converter, current is about 3mA, test voltage of about 47V, 800HZ
• Ground voltage measurement method using the average rectified
• Auto/Manual Range
• MAX/MIN/Average and Relative value measurement
• Auto power off
• Data hold and up to 100 measurement values
• Backlight
• Low power indication
• Air temperature: 23± 5°C
• Relative humidity: <75%
• Earth Ground Resistance : Range 40Ω/400Ω/ 4000Ω, Precision±(2%rdg+3d)
• Earth Voltage: Range AC50V(50/60HZ), Precision ±(3% rdg +5d)
• Temperature and humidity for measurement: 0~40°C, relative humidity under 85%
• Temperature and humidity for keeping the meter: -10~50°C, relative humidity under 85%
• Power: 1.5V(AA) * 6
• Dimension: 330 * 265 * 125 mm
• Weight: 3.45kg
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Technical Specifications:
items | Range | Precision |
Earth Ground Resistance | 10Ω | ±(1%rdg+3d) |
400Ω | ±(2% rdg +3d) | |
| 4000Ω | ±(4% rdg +4d) |
Earth Voltage | AC50V(50/60HZ) | ±(2% rdg +4d) |
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Factory Tour:
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Accessories:
. test leads (one 15-meter-long red lead, one 10-meter-long green lead and one 5-meter-long black lead )
. Auxiliary earth bars
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Warranty: One year
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Contact: Ms. Elinor Jiang
Mobile: 86-13699890579
