จัดส่งฟรีเมื่อซื้อสินค้า 3,000 บาท ติดต่อสอบถาม Call: 0-2911-4761-5 Hotline: 09-5365-8530-1 Line:@pvnengineering Email: pvn@pvn.co.th 

ติดต่อสอบถาม     Call: 0-2911-4761-5     Hotline: 09-5365-8530-1     Line: @pvnengineering     Email: pvn@pvn.co.th

จัดส่งฟรีเมื่อซื้อสินค้าตั้งแต่ 3,000 บาท

EMMA Digital Multifunction Environmental Meter "DWYER"

Monitor Humidity, Temperature, Air Velocity, Sound and Light
MONITORING THE ENVIRONMENTAL CONDITIONS is more convenient with the Model EMMA multifunction meter. Humidity, temperature, air velocity, air flow, sound and light measurements are combined in one easy to use instrument. The large, dual-line 4-digit LCD display shows both the current and average reading. For reading measurements in dimly lit areas, the display has a built-in back light. Besides measuring the current and average reading, the Model EMMA allows the user to read the minimum, maximum and differential measurement for each of the parameters. Included with the meter is the carrying case, rubber boot, battery and tri-pod.

Specifications
Range : Temperature: 14 to 140°F (-10 to 60°C); Relative humidity: 0 to 100% RH; Sound level: 30 to 130 dB(A), 35 to 130 dB(C); Illumination: 0 to 50,000 lux; Wind speed: 96 to 5913 fpm; Air flow: 0 to 999,900 cfm (0.5 30 30 m/s).
Accuracy : Temperature: ±2.7°F (1.5°C); Relative humidity: ±3% RH (20 to 80% @ 25°C); Sound level: ±1.5 dB; Illumination: ±5% of reading + 10; Wind speed: ±3% of reading + 10; Air flow: ±3% of reading + 10.Display:Dual line, 4-1/2 digit LCD display.
Temperature Limits : 14 to 140°F (-10 to 60°C).
Resolution : Temperature: 0.1°F/°C; Relative humidity: 0.1%; Sound level: 0.1 dB; Illumination: 1 up to 2,000 lux; 10 up to 20,000 lux; 100 up to 50,000 lux.
Power Requirement : 9 V alkaline battery, included, user replaceable.Response
Time : 500 msec.Weight:15.5 oz (430 g).
 

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More information please contact us.
Tel : 02-911-4761-5 
Hotline : 095-365-8531
E-mail : pvn@pvn.co.th

PVN ENGINEERING CO., LTD.

168 Axiom 1 Building Moo 7 King Kaew Road,

Bang Phli Yai, Bang Phli, Samutprakarn 10540

Tel: (662)-2911-4761-5

Copyright 2020 PVN Engineering Co., Ltd.

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