標準電機 -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker

Home > Product > Various Instruments > Audio Impedance Testers

1506 IM

FEATURES

● High quality Taut Band movement.
● Battery operated.
● Timer function for hands free use.
● Battery indicator.
● The tester measure with a frequency of 1kHz.
● Measure speaker’s impedance.
● Measure speaker lines (connected to load).
● Help to calculate and check audio power systems.
● Ideal for public address installation and maintenance.
● Measure transformer impedances.

SPECIFICATIONS

Measuring system	:	Constant current inverter
		with 1kHz approx. 2mA
Measuring ranges	:	20Ω / 200Ω / 2kΩ
Accuracy	:	± 2.5% of full scale
Dimensions	:	163(L) × 100(W) × 50(D)mm
Weight
(battery included)	:	Approx. 420g
Power source	:	1.5V(AA) × 6
Safety standard	:	EN 61010 CAT II 100V.

X

會員帳號 :
會員密碼 :

忘記密碼加入會員