Product Feature

*Compatible with standards of IEC 651 Type 2, ANSI 1.4 Type 2.

*Widely used to test the sound level of environment, machinery, vehicle, ship and other noise.

*Multi functional. It offers 4 measu-rement parameters: Lp (sound level), Leq (Equivalent Continuous A Sound Level), Lmax (Maximum Sound Level) and LN

(Percent of all readings over alarm value set).

*With alarm set and alarm output.

*This meter permits choice of 'A', 'C', or 'Flat' weighting and 'Slow' / 'Fast' response times.

*DC output: 0~1.3V10mV/dB.

*Auto range selection and digital display with no guessing errors.

*Manual or automatic shut down. The tester can be switched off by pressing the power key at any time.

On the other hand, The tester can be set to auto power off between 1 to 9 minutes or disable auto power off.

*The tester can memorize 30 groups of measurement results and measuring conditions for later use or download to PC.

*Can communicate with PC computer for statistics, printing and analysing by the optional cable and the software for RS232C interface.

Product Parameters

Display:0.5"(13mm)4-digitLCD with backlight

Parameters measured: Lp， Lmax, Leq, LN.

Measurement range: .

Lp: 30~130dB (A)

35~ 130dB (C)

35~130 dB (F)

Memory: 30 groups with measuring conditions

Built in calibration signal: 94dB at 1kHz (sinusoidal)

Frequency range: 20 to 12,500 Hz

Alarm value set: 30- 130 dB

Alarm output: LED and optional

relay contact (NC)

PC interface:

RS232C Low battery indication

Power supply:4x1.5v AAA (UM-4 battery)

External DC power supply:6 V DC, 100mA

Size:236x63x26 mm

Weight: 170g (including batteries)

Standard delivery: .

1.Main Unit

2.Carrying Case

3.Operation Manual

4.Windscreen

Optional Accessories:

1. AS-156CAL sound level meter

2. Cable and software for RS232C

3. External relay

4. AC adapter

Download

Catalogue

Manual

Buying Guide

When you choose the model number of Amittari instrument, the default is standard delivery. If you need other optional accessories, please tell our customer -service worker.

The following three items are basic optional accessories choices

Standard Accessories+USB data output

Standard Accessories+Bluetooth data output

Bluetooth Accessories

Amittari instruments generally can be supplied with Bluetooth data output function ( except few instruments ) . As Bluetooth data output is included in optional accessories, not standard delivery,it needs to be indicated when choose 10 meters to 100 meters distance can be chosen.Please kindly contact with the customer-service worker if you need Bluetooth data output.