Unit UT521 Digital Earth Tester Earth Megohmmeter

Unit UT521 Digital Earth Tester Earth Megohmmeter

Unit UT521 Digital Earth Tester Earth Megohmmeter is an earth resistance tester model from the UNI-T UT520 series. It has a 2000-count display. Measurement functions: earth resistance, earth voltage (0 – 200 V). Memory: 20 records. Other features: auto power off (approx. 10 min), low battery indicator, data hold, backlight, full symbol display, double insulation, poor contact indicator (“…Ω”), out-of-range (OL) indicator, simple 2-wire measurement, precision 3-wire measurement. Power source: 6 × 1.5 V battery (LR6). Box contents: batteries, simple test leads with alligator clips, standard test leads with alligator clips, earth stake, hanging strap.

AC Earth Voltage Measurement0~200V (doğruluk: ±(1%+4)); Frekans: 50Hz/60Hz
BacklightAvailable
Gram560 g
Low Battery IndicationAvailable
Additional FunctionsOtomatik kapanma (yaklaşık 10 min), düşük pil göstergesi, veri tutma, arka ışık, tam simge ekran, çift yalıtım, zayıf temas göstergesi (“…Ω”), aralık aşımı (OL) göstergesi, basit 2 telli ölçüm, hassas 3 telli ölçüm
Display Size70,6 mm × 34 mm
Display Count2000
Power Source6 × 1,5 V pil (LR6)
Memory20 kayıt
Range SelectionManuel
Poor Contact Indicator“...Ω”
Auto Power OffYaklaşık 10 dakika
Standard AccessoriesPiller, timsah klipsli basit test kabloları, timsah klipsli standart test kabloları, toprak kazığı, askı kayışı
Full Symbol DisplayAvailable
Earth Resistance Measurement0 – 20 Ω · ±(%2+10); 0 – 200 Ω · ±(%2+3); 0 – 2000 Ω · ±(%2+3)
Earth Voltage Frequency50 / 60 Hz
Earth Voltage Measurement0 – 200 V · ±(%1+4)
Data HoldAvailable
Double InsulationAvailable
Product Dimensions160 mm × 100 mm × 70,5 mm
Three-Wire TestAvailable
Two-Wire TestAvailable