Earth Ground Insulation UT521 Digital Earth Tester with LCD Display, Over Range Indication, Test Button, 20-2000 Ohm Measurement Range, Portable, for Power and Electrical

1. Over range indication, test connection alarm 2. TEST button for fast catch of measurement values 3. 20-group data storage/recall 4. Backlight 5. Data hold Specification: UT520 series can perform precise 3-wire and simple 2-wire earth resistances measurement for power and electrical systems, protecte equipment, and ground system of all electrical equipment. This series is introductory earth resistances tester with high economic value. Its lightweight design is convenient for fieldwork. Features: 1. Over range indication, test connection alarm 2. TEST button for fast catch of measurement values 3. 20-group data storage/recall 4. Backlight 5. Data hold 6. Auto power off/battery check 7. Earth voltage measurement Specifications Range Accuracy Model UT521 Earth Resistances (Ω) Ω~20Ω ±(2%+10) Ω~200Ω ±(2%+3) 0~2000Ω ±(2%+3) AC Earth Resistances (V) 0~200V ±(1%+4) Frequency: 50Hz/60Hz yes Features Display Power 1.5V AA Batteries * 6(not included) LCD Size 70.6*34mm/2.8*1.3in Product Color Red and grey Product Net Weight 560g Standard Carton Gross Weight Approx.2112g/74.5oz Product Size 160*100*70.5mm/6.3*3.9*2.8in Package list: 1 * UT521 Earth Tester(battery not included) 2 * Auxiliary Ground Nails 1 * Protect Shell Cloth Pouch * 1 2 * Clips Test (green + red) 3 * Standard Test with Clips(green + yellow + red) 1 * Instruction

• [LCD DISPLAY] Equipped with a large backlit LCD display, easy to operate in the dark.
• [MULTI-FUNCTIONAL] Features over range indication, test connection alarm, TEST button for quick measurement catch, data hold, auto power off, and earth voltage measurement.
• [VERSATILE APPLICATION] Ideal for 3-wire and simple 2-wire earth measurement in power/electrical systems and equipment.
• [WIDE MEASUREMENT RANGE] Covers measurements from 20 to 2000 Ohm, making it convenient and easy to use.
• [PORTABLE DESIGN] Lightweight with a storage cases, suitable for fieldwork and on-the-go use.