Fluke 1507 — обзор тестеров изоляции и их функциональных возможностей [13/38]

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Insulation Testers

Buttons and Indicators

Table 2. Rotary Switch Selections

Switch

Position

Measurement Function

AC or DC voltage from 0.1 V to 600.0 V.

Ohms from 0.01 Ω to 20.00 kΩ.

250V

100V

50V

Ohms from 0.01 MΩ to 10.0 GΩ for the

Model 1507 and 0.01 to 2000 MΩ for the

Model 1503.

Performs insulation tests with 50, 100, 250,

500 and 1000 V source on the 1507 or 500

and 1000 V source on the 1503.

Buttons and Indicators

Use the buttons to activate features that augment the

function selected with the rotary switch. There are also two

indicators on the front of the Tester which light up when

active. The buttons and indicators are shown in Figure 2

and described in Table 3.

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Figure 2. Buttons and Indicators