SPARTNA SPR-241 Earth Ground Resistance Tester

SPARTNA SPR – 241 is Digital Earth Resistance Tester is direct replacement of the conventional hand generator type tester. It is designed for measurement of the resistance of earthing used in the electrical equipment as well as for measurement of ground resistivity. It can be used for measurements of the other low regular and liquid resistances. It can also be used for measurement of voltage AC, voltage DC and resistance. This instrument has wide application for testing earthing installation in power based industries , telecommunication networks and electrical traction systems etc.

Features

1. Large dual display with backlight and Low Battery Indication. 2. Ground resistance range: 20Ω, 200Ω, 2000Ω.
3. Reading range: 200K, up to 750V (AC V), up to 1000V (DC V). 4. Meets IEC10101, CATIII 1000V.
5. Test hold function for easy operation. 6. Zero Automatic adjustment.
7. Sampling Rate: 2.5 times per second. 8. Low battery indicator.
9. Automatic power off.
10. Accessories: Test leads and “ AA ” Battery x 6, Rubber holster,
4-wire cable and iron rod x 2 with carrying case

Specification

• Earth Resistance : 20 Ω / 200 Ω / 2000 Ω
• Accuracy : ±2%
• Resolution : 0.01Ω
• Earth Voltage : 200V
• Continuity : ≤40Ω, Test current ≤200mA
• Operating Temperature : 0°C~40°C (<80%R.H.)
• AC Voltage : 750V
• DC Voltage : 1000V
• Resistance : 200kΩ
• sampling Rate : 2.5 times / sec
• Storage Temperature : -10oC~60oC (<70%R.H.)
• Power Source: 1.5V “AA” battery x 6
• Dimensions : 200mm x 92mm x 50mm
• Weight : 700g

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