Sound Level Meter - Discontinued

HHSL

Portability and Simplicity One Hand Operation
AC and DC Output Functions Provided
A and C Frequency Weighting Characteristics
Slow and Fast Time Frequency Weighting Characteristics
Maximum Hold Function
Under and Over Range Indication
Valox Housing to Withstand Accidental Drops
View PDF File Link for Full Product Specifications

Description

The HHMA model has been discontinued. Please see the HHSL402SD as a possible alternative or contact our Flow Engineering department.

Specifications

Display: 31/2 digit liquid crystal display (LCD) with maximum reading of 1999
Zero: Automatic
Low battery indication: The is displayed when battery voltage drops below the operating level
Operating environment: 0 to 50°C at <75% RH
Storage temperature: -20 to 60°C, 0 to 80% RH with battery removed from meter
Accuracy: Stated accuracy at 23°C ±5°C, <75% RH
Dimensions: 215 H X 44 W X 40 mm D (8.5 x 1.7 x 1.6")
Weight: 200 g including battery (7 oz) (1.5 V x 4 pcs AAA size)
Standard Applied: IEC 651 Type 2
Range: Lo: 35 to 90 dB, Hi: 75 to 130 dB
Resolution: 0.1 dB
Accuracy: ±1.5 dB (ref 94 dB @ 1 kHz)
Dynamic Range: 55 dB
Frequency Range: 31.5 to 8000 Hz
Frequency Weighting: A, C
Time Weighting: Slow & Fast
Maximum Hold: Decay <1 dB/3min
Microphone: Electret condenser microphone
Auxiliary Outputs
AC Conditioned: 0.55 Vrms corresponding to each range step
Impedance: 600 .
DC Conditioned:10 mV/dB (nominal)
Impedance: 100 .

† All amounts shown in AUD
Note: Unit comes complete with operator’s manual, 4 AAA alkaline batteries, sound shield, and soft carrying case.