DIGITAL SOUND 8928 Sound dB meter

• 4 measuring ranges, 40 to 70dB, 60 to 90dB, 80 to 110dB or 100 to 130dB
• 0.1dB resolution updated every 0.5 seconds
• Auto ranging or manual range selection
• ʽAʼ & ʽCʼ frequency weighting
• Fast or slow response filters
• 42mm LCD display with quasi-analogue bargraph and function Indicators
• Bargraph in 1dB steps updated every 40ms
• Max hold function to display the highest recorded value
• Min/max memory since power on or last reset
• Low battery indicator
• Auto power off
• Analogue output AC: 0.707 Vrms (at full scale)
• Supplied with battery

ACOUSTILYZER
 
The Acoustilyzer AL1 functionality complements and expands the ML1
Minilyzer with a new and comprehensive set of acoustical measurement
functions.
The optimized combination of electrical and acoustical features creates
the perfect all in one tool for sound/systems contractors, installers and
multi-media specialists. The Acoustilyzer AL1 is available as a palm-sized
portable acoustical analyzer or as firmware for Minilyzer owners with optional
available STI-PA measurement functionality.
Required Accessories:
The AL1 requires a measurement microphone for acquiring acoustical signals.
NTI offers the following microphones:
- MiniSPL, class 2 acc. IEC 61672
- M2010, class 1 frequency response (ext. phantom power supply required)

Product Details  
Sound Pressure Level: Leq, short-time Leq , LE, Lmin, Lmax,
Real Time Analyzer: 1/1 or 1/3 octave band resolution SPL/LEQ display per
band, max - min display
Zoom FFT: Actual level and Leq, full band up to 0.7Hz resolution
Reverberation Time: RT60 with 1/1 octave band resolution, confidence indicator,
according to ISO3382
Delay Time: Propagation delay between electrical and acoustical signal (built in mic),
resolution: 0.1ms
STI-PA (optional): Single value STI or CIS test result, modulation indices display,
individual band level results, error indicator, amplitude weighting acc. IEC 60268-16
release 2003
Electrical: Level RMS, THD+N, Polarity
Measurement microphone: Required for acquiring acoustical signals, NTI offers MiniSPL
or M2010 measurement microphones

 ARTSOUND A8862 LASERGRIP THERMOMETER

Temperature range: -32 C - 550 C
Accuracy: 1,5%
Power supply: 9V
Weight: 258gr

Minilyzer ML1 is the state-of-the-art analog audio meter that fits
into the palm of your hand.
It provides you with a comprehensive set of functions essential
for the analysis of professional audio systems.The powerful Minilyzer
continuously measures the audio signal and displays the desired
results with all complementary information on an illuminated hi-res
graphical LC-Display.
The Minilyzer and the MiniSPL form a comprehensive integrating
sound level meter.
MiniLINK, the USB interface for the Minilyzer allows documentation
and data acquisition of all ML1 functions in conjunction with the easy
to use MiniLINK PC application. MiniLINK supports online data logging
up to several days.
Product-details

Measurement functions:
Level RMS, Relative
Sound Pressure Level
Distortion Analyzer (THD+N), k2 - k5 harmonics
VU & PPM Meter
Speaker Polarity Test(for all speaker types)
Signal Balance Error
Frequency-/Time-Sweep Recording
1/3rd Octave Spectrum RMS & SPL
Scope

• Measures impedance of speaker lines up to 100k ohms
• Batteries: four (AA)
• Zero adjustment for accuracy on all ranges
• Easy to read meter calibrates directly in ohms
• Includes carrying case, test leads and impedance to power reference chart
• Five year warranty

• Precise non-contact measurements
• User selectable ºC or ºF
• Selectable Body and Surface temp
• Set Alarm value for fever warning
• Access to multiple memory values up to 32 records
• Trigger lock
• Automatic Data Hold & Auto power off
• Automatic selection range and Display Resolution 0.1ºC (0.1ºF)
• Backlight LCD display
• Size 149 x  95 x  44 mm
• Weight 172g
• CE certified