توضیحات
ارت سنج دوسیمه کیوریتسو ۴۳۰۰
ارت سنج دوسیمه کیوریتسو
مدل KEW 4300
KYORITSU Earth Clamp Tester
MODEL: KEW 4300
New Simplified Earth Tester
KEW 4300 is simplified earth resistance tester (based on 2-pole method) that can be used for various distribution lines and electrical appliances and it also can measure AC/DC voltage. (As for
AC Voltages, true rms values can be obtained.)
• ۲۰۰/۲۰۰۰Ω (۲ ranges): auto-ranging.
• Warning buzzer triggered at 100Ω or less.
• LED lights up when a large earth voltage is detected.
• Live circuit warning when 30V or higher voltage is detected. (KEW 4300 detects voltage even when measuring resistances.)
• LED light for illuminating measurement points.
(It turns on/off automatically in relation to the ambient brightness.)
• Small test current (max 2mA) not triggering RCD.
| Earth resistance ranges | ۲۰۰.۰/۲۰۰۰Ω (Auto ranging) ±۳%rdg±۵dgt |
|---|---|
| Voltage ranges | AC: 5.0 – 300.0V (45 – 65Hz)±۱%rdg±۴dgt DC: ±۵.۰ – ۳۰۰.0V±۱%rdg±۸dgt |
| Applicable standards | IEC 61010-1 CAT III 300V pollution degree 2 IEC 61010-031, 61557-1, -5 IEC 61326-1, 2-2, IEC 60529 (IP40) |
| Power source | LR6(AA)(1.5V) × ۲pcs |
| Dimensions | ۲۳۲(L) × ۵۱(W) × ۴۲(D)mm |
| Weight | ۲۲۰g approx. (including battery) |
| Included Accessories | ۷۲۴۸ (Test lead with Alligator clip and Flat test probe) ۸۰۷۲ (CAT II Standard prod) ۸۲۵۳ (CAT III Standard prod) ۸۰۱۷ (Extension prod long) ۹۱۶۱ (Carrying case) Instruction manual, LR6 (AA) × ۲ |
نظرات
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