Earth Resistance Meter UNI-T UT521 in Bangladesh
 
SPECIFICATION:
 
 
Earth Resistance Testing:
 
 
0 ~ 20 Ohm +/- 2%rdg +/- 1 Ohm
 
 
0 ~ 200 Ohm +/- 2%rdg +/- 3dgt
 
 
0 ~ 2000 Ohm +/- 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 "----Ohm"
 
 
Simple 2-wires testing
 
 
Precision 3-wires testing
 
 
Double insulation protection

 
GENERAL CHARACTERISTICS:
 
 
Power: 6x 1.5V alkaline battery
 
 
LCD size: 70.6 x 34mm
 
 
Product size: 160 x 100 x 70.5mm
 
 
Product weight: 560g