UNI-T UT273+ เครื่องวัดความต้านทานดิน Clamp Earth Resistance Tester
UT273plus
฿10,178.00(ไม่รวมภาษี)
The UT273+ Clamp Earth Resistance Tester is used for earth resistance test. This meter uses an EBTN screen with a dual display function (the resistance & current displayed). It also has functions such as a real-time clock, data storage, data review, alarm, and automatic shutdown.
UT273plus ฟังก์ชั่นการวัด
ทดสอบความต้านทานดิน
UT273plus จุดเด่น
● Strong anti-interference
● Alarm function
● Data storage (500 sets)
UT273plus ช่วงการวัด
Earth resistance (Ω)
Range : 0.010Ω-0.199Ω Accuracy : ±（1%＋0.02Ω）
Range : 0.20Ω-1.99Ω Accuracy : ±（1%＋0.05Ω）
Range : 2.0Ω-49.9Ω Accuracy : ±（1%＋0.5Ω）
Range : 50.0Ω-99.5Ω Accuracy : ±（1.5%＋1Ω）
Range : 100Ω-199Ω Accuracy : ±（2%＋2Ω
Range : 200Ω-395Ω Accuracy : ±（5%＋5Ω）
Range : 400-590Ω Accuracy : ±（10%＋10Ω
Range : 590Ω-600Ω Accuracy : ±（20%＋20Ω）
Current (AC)
Range : 1.00mA -9.99mA Accuracy : ±（2.5%＋1mA）
Range : 10.0mA -99.9mA Accuracy : ±（2.5%＋5mA）
Range : 100mA -999mA Accuracy : ±（2.5%＋10mA）
Range : 1.00A-9.99A Accuracy : ±（2.5%＋0.2A
Range : 10.0A-20.0A Accuracy : ±（2.5%＋0.5A）
UT273plus Power Supply
AA alkaline
UT273plus ขนาดสินค้า
Product dimension 285mm×85mm×58mm(L*W*H)
Jaw size 55mm×32mm
Product net weight 1180g(batteries included)
UT273plus อุปกรณ์ที่มาในชุด
User manual, AA alkaline 4pcs, calibration loop, USB cable(data transmission), tool box
UT273plus ข้อมูลจำเพาะ
Timer √
Sample rate 1 time/s
Screen 4 digits EBTN screen
Data transmission √(USB cable)
Data storage 500 set
Anti-interference √
Overload protection √
Alarm function √
Battery state indication √
Auto power off √
Overvoltage category CAT III 300V, CAT IV 150V
Certificates ROW
Screen size 46mm×36mm
Standard individual packing Gift box, tool box
Standard quantity per carton 1 pcs/carton