Earth Tester UNI-T UT521
Earth টেস্টার UNI-T UT521
Description:
UNI-T UT-521 Digital Earth Tester Earth Ground Insulation Resistance Meter Ohmmeter Voltmeter 2000Ω
T520 series grounding resistance tester with backlit display and battery low voltage, keep and store the data, automatic shutdown function to save power. Three line can be used as precise measuring, also can make a simple two line measurement.
Can be applied to measure all kinds of electric power system, electrical equipment, lightning protection equipment of the grounding system, grounding resistance grounding voltage measurement. Applicable to the smelting, telecommunications, manufacturing, oil, defense, power, chemical industry, construction and other operations of the grounding system tests.
Features:
Display Count: 2000
Auto Power Off Around 10 Minutes: √
Low Battery Indication: √
Data Hold: √
Data Logging: 20
LCD Backlight: √
Full Icon Displa: √
Double Insulation Protection: √
Contact Badness Display: Port C or Port E don`t contact Display”—-Ω”
Over-Range Display: Display “OL”
Simple 2-Wires Testing: √
Precision 3-Wires Testing: √
Specifications:
Model: UT521
Earth Resistance (Ω): 20Ω ±(2%+10) ; 200Ω ±(2%+3) ; 2000Ω ±(2%+3)
AC Earth Voltage (V): 0~200V ±(1%+4)
FrequencyΩ50Hz/60Hz
Power: 6 x 1.5V AA Alkaline Batteries (not included)
Product Net Weight: 560g
Product Size: 160mm x 70.5mm x 100mm
LCD Size: 65mm x 30mm
Product Color: Red and Grey
Package Size: 25 x 16 x 14cm / 10 x 6.5 x 5in
Package Weight: 1967g / 4.3lb
