JUAL SOUND LEVEL METER 4 IN1 PCE EM882 Call 081288802734

Deskripsi

Technical Specifications
Sound Level Meter
Range A/ C Lo ( low) 35 to 100 dB
A/ C Hi ( high) 65 to 130 dB
Resolution 0.1 dB
Frequency range 30 Hz to 10 kHz
Frequency weighting A and C
Response time quick
Accuracy 3.5 dB
at 94 dB sound level, 1kHz sine wave
Microphone Electric condenser microphone
Accuracy 3% to standard JISdB( A)

Light Meter
Range 20 / 200 / 2.000 / 20.000 lux
( 20.000 lux range reading x 10)
Over-range highest digit of " 1 " is displayed
( user adjustable range)
Accuracy 5% of the reading + 2 digits
Repeatability 2%
Temperature characteristic 0.1% / C
Sensor silicon photodiode with filter

Humidity Meter
Range 25 to 95% r.h.
Resolution 0.1%
Accuracy 5%

Temperature
Range -20 to + 200 C / -20 to + 750 C
Resolution 0.1 C / 1 C
Accuracy

3% reading 2 C( -20 to + 200 C)
3.5% reading 2 C ( -20 to + 750 C)

General Details
Display 17mm LCD with 4 digits ( maximum indicator: 1999)
Display symbols lux, x10lux, C, F, % H.r.,
dB, A+ dB, C+ dB, Lo+ dB, Hi+ dB,
MAX HOLD, DATA HOLD
Over-range only shows " 1 " on the display
Rate of measurement approx. 1.5 times a second
Temperature for data accuracy 23 C 5 C
Operating conditions 0 to + 40 C
Storage temperature -10 to + 60 C
Power 1 - 9V battery ( PP3)
Dimensions of the device 251 x 64 x 40 mm
Dimensions of the light sensor 115 x 60 x 27 mm
Weight 250 g

Delivery contents
1 x PCE-EM882 Multi-Function Sound Level Meter with sound sensor
1 x light sensor
1 x tempurature sensor
1 x humidity sensor
1 x microphone protector
1 x 9V battery
1 x carrying case
1 x user' s manual