Jual Sound Level Meter PCE-EM 882 4 In 1 Multi-Function Hub 081288802734

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