์ง€์› ์„ผํ„ฐ

๊ฑด๊ฐ•, ์•ˆ์ „ ๋ฐ ํ™˜๊ฒฝ - ์ „์ž๊ธฐ์žฅ ์ธก์ •๊ณ„

๋ชจ๋“  ์ œํ’ˆ (7) ๊ทธ๋ฆฌ๋“œ๋ทฐ ๊ทธ๋ฆฌ๋“œ๋ทฐ ๋ฆฌ์ŠคํŠธ๋ทฐ ๋ฆฌ์ŠคํŠธ๋ทฐ

Extech 480823

Single axis EMF/ELF Meter

The Extech 480823 EMF/ELF meter allows you to measure electromagnetic field radiation levels from fans, electrical appliances, wiring, and power lines. Featuring a 1.3 cm (0.5 in) LCD display and a sampling time of 2.5 times per second, you can be assured of easy and accurate measurements. Readings available in both mill gauss or micro Tesla. Battery included.

Extech 480826

3์ถ• EMF ํ…Œ์Šคํ„ฐ

480826 3์ถ• EMF ํ…Œ์Šคํ„ฐ๋Š” ์ „๋ ฅ์„ , ์ „๊ธฐ ๊ธฐ๊ธฐ ๋ฐ ์‚ฐ์—…์šฉ ์žฅ์น˜ ์ฃผ๋ณ€์˜ ์ „์ž๊ธฐ์žฅ ๋ฐฉ์‚ฌ ์ˆ˜์ค€์„ ๋น ๋ฅด๊ณ  ์•ˆ์ •์ ์ด๋ฉฐ ์‰ฝ๊ฒŒ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„๋˜์—ˆ์Šต๋‹ˆ๋‹ค. 3์ถ•(X, Y, Z ๋ฐฉํ–ฅ) ์ „์ž๊ธฐ์žฅ ์ธก์ •์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. 30Hz~300Hz์˜ ๊ด‘๋ฒ”์œ„ํ•œ ๋Œ€์—ญํญ์—์„œ EMF ๋ฐฉ์‚ฌ์„ ์„ ์ธก์ •ํ•˜๋„๋ก ๊ต์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค. 930mm ์ผ€์ด๋ธ”, 9V ๋ฐฐํ„ฐ๋ฆฌ ๋ฐ ํœด๋Œ€์šฉ ํ•˜๋“œ ์ผ€์ด์Šค๊ฐ€ ์žˆ๋Š” ์„ผ์„œ๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

Extech 480836

RF EMF ๊ฐ•๋„๊ณ„

์ด RF EMF ๊ฐ•๋„๊ณ„๋Š” 50MHz~3.5GHz ๋ฒ”์œ„์—์„œ ๊ณ ์ฃผํŒŒ ๋ฐฉ์‚ฌ์„ ์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•ฉ๋‹ˆ๋‹ค. ์ด๋™ ์ „ํ™”, ํœด๋Œ€ํฐ, ๊ธฐ์ง€๊ตญ, RF ํ•ซ์ŠคํŒŸ ์œ„์น˜ ํŒŒ์•…, ๋ฌด์„  ๋„คํŠธ์›Œํฌ(Wi-Fi) RF ๊ฐ์ง€, RFโ€์ „์ž๊ธฐ๊ธฐ ์ „์žํŒŒโ€ ๊ฐ์ง€ ๋ฐ ๋งˆ์ดํฌ๋กœํŒŒ ๋ˆ„์ถœ์— ์ด์ƒ์ ์ž…๋‹ˆ๋‹ค. 3์ฑ„๋„(3์ถ•) ์ธก์ • ํ”„๋กœ๋ธŒ๋ฅผ ์‚ฌ์šฉํ•œ ๋น„๋ฐฉํ–ฅ ์ธก์ •, ์ตœ๋Œ€ ํ™€๋“œ ๋ฐ ํ‰๊ท  ๊ธฐ๋Šฅ, ์ตœ๋Œ€ 99๊ฐœ์˜ ๋ฐ์ดํ„ฐ ์„ธํŠธ ์ˆ˜๋™ ์ €์žฅ/๋ฆฌ์ฝœ ๊ธฐ๋Šฅ์„ ๊ฐ–์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ์‚ฌ์šฉ์ž๊ฐ€ ์ž„๊ณ„๊ฐ’์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋Š” ์ฒญ๊ฐ์  ๊ฒฝ๋ณด ๊ธฐ๋Šฅ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ์ธก์ •๊ธฐ์—๋Š” 9V ๋ฐฐํ„ฐ๋ฆฌ์™€ ํœด๋Œ€์šฉ ์ผ€์ด์Šค๊ฐ€ ํ•จ๊ป˜ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค.

Extech 480846

8GHz RF ์ „์ž๊ธฐ์žฅ ๊ฐ•๋„๊ณ„

Extech 480846 RF EMF ๊ฐ•๋„๊ณ„๋Š” 10MHz~8GHz ๋ฒ”์œ„์—์„œ ๊ณ ์ฃผํŒŒ ๋ฐฉ์‚ฌ์„ ์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•ฉ๋‹ˆ๋‹ค. ์ด๋™ ์ „ํ™”, ํœด๋Œ€ํฐ, ๊ธฐ์ง€๊ตญ, RF ํ•ซ์ŠคํŒŸ ์œ„์น˜ ํŒŒ์•…, ๋ฌด์„  ๋„คํŠธ์›Œํฌ(Wi-Fi) RF ๊ฐ์ง€, RF '์ „์ž๊ธฐ๊ธฐ ์ „์žํŒŒ' ๊ฐ์ง€, ๋งˆ์ดํฌ๋กœํŒŒ ๋ˆ„์ถœ ๋ฐ ๋ฌด์„  ํ†ต์‹  ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜(CW, TDMA, GSM, DECT)์— ์ด์ƒ์ ์ž…๋‹ˆ๋‹ค. ์ด ์ธก์ •๊ธฐ๋Š” 3์ฑ„๋„(3์ถ•) ์ธก์ • ํ”„๋กœ๋ธŒ๋ฅผ ์‚ฌ์šฉํ•œ ๋น„๋ฐฉํ–ฅ ์ธก์ •, ์ตœ๋Œ€ ํ™€๋“œ ๋ฐ ํ‰๊ท  ๊ธฐ๋Šฅ, ์ตœ๋Œ€ 99๊ฐœ์˜ ๋ฐ์ดํ„ฐ ์„ธํŠธ ์ˆ˜๋™ ์ €์žฅ/๋ฆฌ์ฝœ ๊ธฐ๋Šฅ์„ ๊ฐ–์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ์‚ฌ์šฉ์ž๊ฐ€ ์ž„๊ณ„๊ฐ’์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋Š” ์ฒญ๊ฐ์  ๊ฒฝ๋ณด ๊ธฐ๋Šฅ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ์ธก์ •๊ธฐ์—๋Š” 9V ๋ฐฐํ„ฐ๋ฆฌ์™€ ํœด๋Œ€์šฉ ์ผ€์ด์Šค๊ฐ€ ํ•จ๊ป˜ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค.

Extech EMF300

Microwave Leakage Detector

The Extech EMF300 is a compact Microwave Leakage Detector designed to measure high frequency radiation levels emitted from household and commercial microwave ovens. It is easy to use with a 0 to 1.999 mW/cm² measurement range, audible alarm, and overrange indicator. The EMF300 is complete with 9 V battery.

Extech EMF450

๋ฉ€ํ‹ฐ ํ•„๋“œ EMF ๋ฏธํ„ฐ

EMF450์€ ํŽธ๋ฆฌํ•œ 3-in-1 EMF ๋ฏธํ„ฐ๋กœ, ์ž๊ธฐ์žฅ, ์ „๊ธฐ์žฅ ๋ฐ ๋ฌด์„  ์ฃผํŒŒ์ˆ˜ ๊ฐ•๋„๋ฅผ ๋™์‹œ์— ์ธก์ •ํ•˜์—ฌ ํ‘œ์‹œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํƒ์ƒ‰ํ•˜๊ธฐ ์‰ฌ์šด ๋ฉ”๋‰ด๊ฐ€ ์ ์šฉ๋œ ์ธ์ฒด๊ณตํ•™์  ํฌ์ผ“ ์‚ฌ์ด์ฆˆ ๋””์ž์ธ์ž…๋‹ˆ๋‹ค. ์„ ๋ช…ํ•œ ๋Œ€ํ˜• TFT ์ปฌ๋Ÿฌ ๋””์Šคํ”Œ๋ ˆ์ด์—๋Š” ๋””์ง€ํ„ธ ํŒ๋…๊ฐ’, ๋ง‰๋Œ€ ๊ทธ๋ž˜ํ”„ ๋ฐ ์ถ”์„ธ ๊ทธ๋ž˜ํ”„๊ฐ€ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. ์ž๊ธฐ์žฅ, ์ „๊ธฐ์žฅ ๋ฐ ๋ฌด์„  ์ฃผํŒŒ์ˆ˜(RF) ๊ฐ•๋„๋ฅผ ์ธก์ •ํ•ฉ๋‹ˆ๋‹ค. ์ตœ๋Œ€ 20๊ฐœ์˜ RF ๊ธฐ๋ก ๋ ˆ์ฝ”๋“œ๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. ๋น„ํ™œ์„ฑํ™” ๊ธฐ๋Šฅ์ด ์žˆ๋Š” ๋ฐ์ดํ„ฐ ํ™€๋“œ ๋ฐ ์ž๋™ ์ „์› ๋„๊ธฐ ๊ธฐ๋Šฅ. AAA ๋ฐฐํ„ฐ๋ฆฌ 3๊ฐœ์™€ USB ์ „์› ๊ณต๊ธ‰ ์ผ€์ด๋ธ”์ด ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

Extech EMF510

EMF/ELF ์ธก์ •๊ธฐ

Extech EMF510์€ ์ „์ž๊ธฐ์žฅ(EMF) ๋ฐ ์ „๊ธฐ ์‹ ํ˜ธ์˜ ์—๋„ˆ์ง€๋ฅผ ์ธก์ •ํ•˜๋ฉฐ ๊ทน๋„๋กœ ๊ทน์ €์ฃผํŒŒ ๋ ˆ๋ฒจ(ELF)์— ๋ฏผ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๋‚ด์žฅ๋œ ๋‹จ์ผ ์ถ• ์„ผ์„œ๋Š” ๋ฐ€๋ฆฌ ๊ฐ€์šฐ์Šค์™€ ๋งˆ์ดํฌ๋กœ ํ…Œ์Šฌ๋ผ ์žฅ์น˜๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋‘ ๊ฐ€์ง€ ๋ฒ”์œ„์˜ ์ „๋ ฅ์„ , ์ „๊ธฐ ๊ธฐ๊ธฐ, ํŒฌ ๋ฐ ์†กํ’๊ธฐ, ์ „๊ธฐ ํšŒ๋กœ๋ฅผ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๋Š” ๋ฐ ์ด์ƒ์ ์ž…๋‹ˆ๋‹ค. EMF510์€ ์–ด๋‘์šด ๊ณณ์—์„œ๋„ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋Œ€ํ˜• ๋ฐฑ๋ผ์ดํŠธ LCD, ์†๋ชฉ ์ŠคํŠธ๋žฉ์ด ์žˆ๋Š” ์ธ์ฒด๊ณตํ•™์  ์†Œํ˜• ๋””์ž์ธ, ์ž๋™ ์ „์› ๋„๊ธฐ ๋ฐ ์ตœ์†Œ/์ตœ๋Œ€ ๊ธฐ๋Šฅ์ด ํŠน์ง•์ž…๋‹ˆ๋‹ค.