์ง€์› ์„ผํ„ฐ

์ „๊ธฐ ๋„๊ตฌ - ์—ฐ์†์„ฑ ๊ฒ€์‚ฌ๊ธฐ

๋ชจ๋“  ์ œํ’ˆ (4) ๊ทธ๋ฆฌ๋“œ๋ทฐ ๊ทธ๋ฆฌ๋“œ๋ทฐ ๋ฆฌ์ŠคํŠธ๋ทฐ ๋ฆฌ์ŠคํŠธ๋ทฐ

Extech CT20

์›๊ฒฉ ๋ฐ ๋กœ์ปฌ ์—ฐ์†์„ฑ ๊ฒ€์‚ฌ๊ธฐ

CT20์€ ์ „๊ธฐ ๊ธฐ์‚ฌ, ์•Œ๋žŒ, ์ผ€์ด๋ธ” ์„ค์น˜ ๊ธฐ์‚ฌ ๋ฐ ํšŒ๋กœ์˜ ์—ฐ์†์„ฑ์„ ์ •๊ธฐ์ ์œผ๋กœ ํ™•์ธํ•˜๊ณ  ์ผ€์ด๋ธ”๊ณผ ์ „์„ ์„ ์‹๋ณ„ํ•ด์•ผ ํ•˜๋Š” ๊ธฐํƒ€ ์‚ฌ๋žŒ๋“ค์„ ์œ„ํ•œ ์ „์ž ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ํ•œ ๋ช…์˜ ์‚ฌ์šฉ์ž๊ฐ€ ์™€์ด์–ด ๋์ด ๋‹ค๋ฅธ ๋ฐฉ์— ์žˆ๋Š” ๊ฒฝ์šฐ์—๋„ ๋‘ ์™€์ด์–ด๋ฅผ ์‹ ์†ํ•˜๊ฒŒ ์‹๋ณ„ํ•˜๊ณ  ๋ผ๋ฒจ์„ ์ง€์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ…Œ์ŠคํŠธ ์™€์ด์–ด ๊ธธ์ด๋Š” ์ตœ๋Œ€ 3,000๋ฏธํ„ฐ, ์ตœ์†Œ 26๊ฒŒ์ด์ง€๊นŒ์ง€ ์ˆ˜์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CT20์˜ ์›๊ฒฉ ์—ฐ์†์„ฑ ๋ชจ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์—ฐ์†์„ฑ์„ ํ™•์ธํ•˜๊ณ  ๋‘ ๊ฐœ ์ด์ƒ์˜ ์ผ€์ด๋ธ”/์™€์ด์–ด๋ฅผ ๋™์‹œ์— ์‹๋ณ„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Extech CT40

์ผ€์ด๋ธ” ์‹๋ณ„์ž/ํ…Œ์Šคํ„ฐ ํ‚คํŠธ

์ด 16 ๋ผ์ธ ์ผ€์ด๋ธ” ์‹๋ณ„์ž/ํ…Œ์Šคํ„ฐ ํ‚คํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์ตœ๋Œ€ 16๊ฐœ์˜ ๋กœ์ปฌ ๋˜๋Š” ์„ค์น˜๋œ ๋ผ์ธ์„ ์›๊ฒฉ์œผ๋กœ ์‹๋ณ„ํ•˜๊ณ , 5~16VDC์˜ ์ „์„  ์ „์••์„ ์ ๊ฒ€ํ•˜๋ฉฐ, ์ „๊ธฐ ๋˜๋Š” ์ „์ž ํšŒ๋กœ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CAT III-600V ์•ˆ์ „ ๋“ฑ๊ธ‰์„ ๋ณด์œ ํ•œ CT40์€ AC/DC ์ „์•• ๋ฐ ์ „๋ฅ˜, ์ €ํ•ญ, ๋‹ค์ด์˜ค๋“œ ๋ฐ ์—ฐ์†์„ฑ ๋ฉ€ํ‹ฐ๋ฏธํ„ฐ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. 16 ๋ผ์ธ ์†ก์‹ ๊ธฐ, ๋ฉ€ํ‹ฐ๋ฏธํ„ฐ/์ˆ˜์‹ ๊ธฐ, 9V ๋ฐฐํ„ฐ๋ฆฌ 2๊ฐœ, ํŒŒ์šฐ์น˜ ์ผ€์ด์Šค ๋ฐ AAA ๋ฐฐํ„ฐ๋ฆฌ 2๊ฐœ๊ฐ€ ํ•จ๊ป˜ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค.

Extech ET40

Heavy Duty Continuity Tester

The Extech ET40 Heavy Duty Pen Style Continuity Testers are ideal for checking continuity of non-energized circuits, fuses, switches, relays and wiring. It comes with a 76.2 cm (30 in) test lead and an alligator clip.

Extech ET40B

Continuity Tester

The Extech ET40B is a compact size Continuity Tester with a built in, 73 mm (2.9 in), stainless steel probe. It is capable of detecting open circuits in fuses, diodes, switches, and wires. Comes with an insulated alligator clip and one AAA battery.