Kyoritsu 4300 Instrukcja Użytkownika Pobierz pdf (Strona 6)

2. Features

KEW4300 is a 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 voltages. (As for AC

voltages, true rms values can be obtained.)

● Designed to meet the following safety standards

IEC 61010-1 CAT.III 300V, Pollution degree 2

IEC 61010-031

IEC 61557-1, 5

● 200/ 2000Ω (2 ranges) : auto-ranging

● Warning buzzer triggered at 100Ω or less

● LED lights up when a large earth voltage is detected.

● Small test current (max 2mA) not triggering ELB

● Live circuit warning when 30V or higher voltage is detected.

(KEW4300 detects voltage even when measuring resistances.)

● LED light for illuminating measurement points

(It turns on/off automatically in relation to the ambient brightness.)

● Backlight working in conjunction with the LED light

● Glow in the dark button

● User-friendly and compact design

● Auto-power-off function is also available to power off the

instrument when 10 min pass after the last operation. This

function does not work while a continuous measurement is

performed.

● Strap for prevent drop

● User replaceable metal tips are supplied as standard accessories

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Kyoritsu 4300 Instrukcja Użytkownika Strona 6