UT513A Insulation Resistance Tester

Range : UT273 UT275 UT276A UT278A
Earth Ground Resistance (Ω) : 0.01~0.099Ω ±(1%+0.01) ±(1%+0.01) ±(1%+0.01) ±(1%+0.01)
0.1~0.99Ω ±(1%+0.01) ±(1%+0.01) ±(1%+0.01) ±(1%+0.01)
1~49.9Ω ±(1.5%+0.1) ±(1.5%+0.1) ±(1%+0.1) ±(1%+0.1)
50~99.5Ω ±(2%+0.5) ±(2%+0.5) ±(2%+0.5) ±(2%+0.5)
100~199Ω ±(3%+1) ±(3%+1) ±(3%+1) ±(3%+1)
200~395Ω ±(10%+5) ±(10%+5) ±(6%+5) ±(6%+5)
400~590Ω ±(20%+10) ±(20%+10) ±(10%+10) ±(10%+10)
600~800Ω ±(20%+20) ±(20%+20)
600~1000Ω ±(25%+20) ±(25%+20)
800~1200Ω ±(25%+30) ±(25%+30)
Leakage current (A) “: 0mA~9mA ±(2.5%+1mA)
10mA~99mA ±(2.5%+5mA)
100mA~299mA ±(2.5%+10mA)
0mA~299mA ±(2.5%+2mA)
0.3A~2.99A ±(2.5%+100mA) ±(2.5%+0.1A)
3A~9.9A ±(2.5%+0.3A)
10A~20A ±(2.5%+0.5A)
3A~30A ±(2.5%+300mA) ±(2.5%+0.5A)
Features
Display count : 10000 10000 4 digits LCD display
Jaw opening : 28mm 28mm 32mm 32mm
Resistance measurement
frequency : ＞1kHz √ √
Single measurement time : 1 second √ √
Current limit alarm : 1mA~499mA √ √
Current measurement:
frequency : 50Hz/60Hz √ √
Auto power off : √ √
RS-232 √ √
Visual and audible alarm : √ √
Jamming signal recognition : √ √
Over-range display : √ √
Data storage : 30 30 99 99
General Characterisitics
Power : 1.5V battery (LR6) x 4
Display : 47mm x 28.5mm
Product color : Red and grey
Product net weight : UT273/UT275: 1320g; UT276A/UT278A: 1160g
Product size : UT273/UT275: 293mm x 90mm x 66mm; UT276A/UT278A: 285mm x 85mm x 56mm
Standard accessories : Batteries, test ring, tool box
Standard individual packing : Gift box, English manual
Standard quantity per carton : UT273/UT275: 5pcs; UT276A/UT278A : 6pcs
Standard carton measurement : UT273/UT275: 510mm x 375mm x 320mm; UT276A/UT278A: 610mm x 375mm x 320mm
Standard carton gross weight : UT273/UT275: 15.2kg; UT276A/UT278A: 18kg
Optional accessories : UT276A/UT278A: RS-232 interface cable, PC software CD