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UT521  Earth Ground Testers
SPECIFICATIONS Basic Functions Range Best Accuracy Earth Resistance Testing 0 ~ 20W 0 ~ 200W 0 ~ 2000W ±2%rdg±0.1W ±2%rdg±3dgt ±2%rdg±3dgt Earth Voltage Testing 0~200Vac(50/60Hz) ±1%rdg±4dgt Special Functions     Data Hold   Backlight Display   Data Logging 20 Battery Check   Sleep Mode Around 10 Minutes Full Icon Display   Over-range Display Display "OL" Contact Badness Display C Port or E Port don't contact Display"- - - - W" Simple 2-Wires Testing   Precision 3-Wires Testing   Double Insulation Protection   GENERAL CHARACTERISTICS Power 1.5V Alkaline Battery(AA) x 6 LCD Size 70.6 mm x 34 mm Product Color Grey Product Net Weight 560g Product Size 160 x 100 x 70.5 mm Standard Accessories Battery, Three Test Lead (Green + Yellow + Red), English Manual, Simple Test Lead, Carrying Bag, Test Probe 2 pcs	UT 521 ΤΙΜΗ ???