Specifications

OPTIONAL ACCESSORIES
SOUND CALIBRATOR
• Generates a stable acoustic signal at
a controlled frequency and amplitude
to verify the accuracy of your sound
level meter in the field
• Generates a constant sound
pressure level of 94 dB at a
fixed frequency of 1,000 Hz
WIND SHIELD BALL
• Wind shield ball for sound level microphones
• Available for all orders with
a 1/2" condenser microphone
Order No. Mfg. No. Description
HN406 SC-941 94 dB Sound Calibrator
HN408 SB-01 Wind Shield Ball
HX312 SW-U801-WIN Software
HX316 UPCB-02 RS-232 Cable
HN416 CA-05A Soft Carrying Case
DIGITAL SOUND
LEVEL METER
Rugged and ergonomically built to fit
into the palm of your hand.
• Large easy-to-read LCD display
• Triple range measurement
• "A" frequency weighting (same
as the human ear)
• Electret condenser microphone for
high accuracy and long-term stability
• Meets IEC 651 Type 2 requirements
• Data Hold and low battery indication
• 9V battery included
Order No. HN405 Mfg. No. SL-4010
SPECIFICATIONS
Measuring Range: 35 to 130 dB (A)
Resolution: 0.1 dB
Frequency: 31.5 Hz to 8 kHz
Accuracy: ±1.5 dB
Time Weighting: Fast
Microphone: 1/2" electret condenser
Output: -
Certifications: IEC 651 Type 2
Power Supply: 1 x 9V battery
Dimensions: 250 x 70 x 28 mm
Weight: 250g
HEAVY-DUTY DIGITAL
SOUND LEVEL METER
A digital sound level meter that can be
used in conjunction with a datalogger.
• Large, easy-to-read LCD display
• Triple range measurement
• "A and C" frequency weighting
• AC output signal for use w/dataloggers
• Electret condenser microphone for
high accuracy and long-term stability
• Internal 94 dB calibration
• Data Hold, Max Hold and low battery indication
• Hard carrying case and 2 x 9V batteries included
Order No. HN404 Mfg. No. SL-4022
SPECIFICATIONS
Measuring Range: 30 to 130 dB
Resolution: 0.1 dB
Frequency: 31.5 Hz to 8 kHz
Accuracy: ±1.5 dB
Time Weighting: Fast/Slow (A & C)
Microphone: 1/2" electret condenser
Output: AC output
Certifications: IEC 651 Type 1
Power Supply: 2 x 9V battery
Dimensions: 260 x 87 x 36 mm
Weight: 450g
HN406
HN408
Our basic sound level meter
combining durability and simplicity.
• Analog display
• Easy one button operation
• Rugged construction
• Battery check with LED indicator
• Measures same frequency as
the human ear
• "A" frequency weighting
• Pocket size portability
• Easy to use and easy to read
• Battery included
Order No. HK708 Mfg. No. SL-120
CARRYING CASE Order No. HN413
SPECIFICATIONS
Measuring Range: 40 to 120 dB (A)
Resolution: -
Frequency: 2 to 5 kHz
Accuracy: ±2 dB
Time Weighting: Slow
Microphone: Capacitative
Output: -
Certifications: ANSI S1.4 1983 Type 2 and IEC 651 Type 2 graph A
Power Supply: 1 x 2.7V "PX14" battery
Dimensions: 145 x 50 x 30 mm
Weight: 100g
ANALOG SOUND LEVEL METER
SOUND LEVEL METER
• Designed to meet IEC 651 Type 1, DIN 45633, JIS 1502
• 1/2" electric condenser microphone
• Large, easy-to-read LCD readout
• Meter response changing switch
• Function control makes A
and C weighted measurements
• MAX HOLD function to store peak values
• 50 dB steps with over/under range indications
• Internal oscillation system
• Calibration potentiometer
• Output socket provided for connection
to recorders, analyzers, etc.
Order No. HF978 Mfg. No. K7010
SPECIFICATIONS:
Measuring Range: 30 to 130 dB(A); 35 to 130 dB(C)
Resolution: 0.1 dB
Accuracy: ±0.7 dB after calibration @ 94 dB/1000 Hz
Frequency Range: 31.5 to 8000 Hz
Response Time: Fast: 0.2 sec. for max. Slow: 1.5 sec. for max.
Calibration: Internal oscillation, 1kHz square wave generator
Output: 0.5 VAC rms f.s., 0.3-1.3 VDC, 10mV/dB
Impedance: 600 ohms
Display: 3-1/2 digit 18mm LCD
Power Supply: 1 x 9V 006P battery
Environmental: 0 to 50°C ; Max. 90% R.H.
Dimensions: 205 x 80 x 35 mm; 12.7 mm dia. microphone
Weight: 280 g
Instruments
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1237_315_328_Eng 12/16/06 1:10 PM Page 324
905-814-6859 - 1-866-517-3289 - www.marcur.com