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UT273 Clamp Earth Ground Tester (Discontinued)

Original price was: 17,750.00 EGP.Current price is: 17,500.00 EGP.

UNI-T UT273 is a clamp-type earth ground tester designed for quick and safe measurement of grounding systems without the need to disconnect circuit ground lines or use auxiliary electrodes. It offers high-resolution measurements starting from 0.01Ω, making it ideal for various applications in electrical maintenance and safety inspections.

Available on backorder

SKU: TL-30947 Category: Tags: , , ,

Description

Key Features:

  • Non-Invasive Testing: Measures ground resistance without disconnecting circuit ground lines or using auxiliary electrodes.

  • High Accuracy: Measures resistance from 0.01Ω with a resolution of 0.001Ω.

  • Auto Range: Automatically selects the appropriate measurement range for ease of use.

  • Data Functions: Includes data hold, data recall, and storage for up to 30 measurements.

  • LCD Backlight: Ensures clear visibility in low-light conditions.

  • Alarm Functions: Resistance limit alarm and low battery indication.

  • Auto Calibration: Ensures accurate measurements over time.

  • Auto Power-Off: Conserves battery life by automatically turning off the device when not in use.

 

Specifications:

  • Earth Ground Resistance (Ω):

    • 0.01–0.099Ω: ±(1% + 0.01)

    • 0.1–0.99Ω: ±(1% + 0.01)

    • 1–49.9Ω: ±(1.5% + 0.1)

    • 50–99.5Ω: ±(2% + 0.5)

    • 100–199Ω: ±(3% + 1)

    • 200–395Ω: ±(10% + 5)

    • 400–590Ω: ±(20% + 10)

    • 600–1000Ω: ±(25% + 20)

  • Display Count: 10,000

  • Jaw Opening: 28mm

  • Data Storage: 30 groups

  • Power Supply: 4 × 1.5V AA (LR6) batteries

  • Display Size: 47mm × 28.5mm

  • Product Dimensions: 293mm × 90mm × 66mm

  • Net Weight: Approximately 1.32kg

Applications:

  • Electrical Installations: Assessing the grounding resistance of electrical systems.

  • Lightning Protection Systems: Ensuring effective grounding for safety.

  • Industrial Equipment: Verifying grounding integrity in machinery and equipment.

  • Maintenance and Inspection: Routine checks of grounding systems in various facilities.

 

 

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