NT-INSTRUMENTS MINI SPL MEASUREMENT MICROPHONE

The MiniSPL is the perfect accessory to the Acoustilyzer & Minilyzer for
acoustical measurements.
  The MiniSPL is a battery powered measurement microphone. Together
with the Acoustilyzer or Minilyzer, it forms an acoustical analyzer and integrating
sound level meter. Additionally it may be operated as a stand-alone microphone
e.g. connected to a balanced audio-line, a microphone-input or a sound-card.
  
Product-details
? Battery powered
? Factory-set sensitivity
? No phantom power required
? 1/2" microphone, class 2 acc. IEC 61672
? Omni-directional
? Supplied with mic clamp, wind protection
? Typical frequency response included
MiniSPL together with Acoustilyzer:
? SPL Meter / RTA
? Reverberation Time RT60
? Delay Time
? FFT Analyzer
? Speech Intelligibility STI-PA
MiniSPL together with Minilyzer:
? Measurements: SPL, min./max., Leq
? 1/3rd octave spectrum analyzer

• 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

Minirator MR1 is the powerful analog audio generator providing a comprehensive
set of analog audio test signals required in a professional audio environment.
This handy audio generator enables you to stimulate any analog device with a
broad range of appropriate signals like sine wave, pink noise, white noise,
sweeps and many others, for performance checking, maintenance and repairs.
Convenient, reliable and optimized - Minirator fits into your pocket as well as in
your budget.
 
Product-details
Signals:
? Sine Wave
? Square Wave
? Frequency Sweep
? White Noise
? Pink Noise
? Polarity Test Signal

Features:
? 20Hz to 20kHz, adjustable
  in 1/3rd octave steps
? Level adjustable
? Low distortion

 ARTSOUND A8862 LASERGRIP THERMOMETER

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

Infrared thermometer introduction: ①fever reminder, guard your baby\'s health ②Infrared temperature measurement technology Avoid contact with baby skin and spread bacteria ③Large back lit display (multi-parameter display) ④50 groups of memory functions °C/°F switching function / low battery reminder function ⑤2 temperature measurement mode Object temperature, body temperature measurement mode switch, 3-color back light display different temperature display different colors. ⑥Measurement result reminder: At the end of the measurement, the speaker will make a sound, prompting to complete the measurement. ⑦Precision temperature probe German precision probes ensure accurate temperature measurement ⑧Low power consumption, energy saving and envirronmental protection Powerred by 2 AAA batteries, no measurement 30 S automatic shutdown.

Display: LCD Digital

Way of working: Infrared

Alarm function: Three-color alarm

Operating mode: Human body and objects

shape: Handheld Gun shape

Battery voltage: DC 3 V (2 AAA alkaline batteries)

Measuring range: 34.0 ℃ ~ 43.0 ℃

Measurement accuracy: 42.0 ℃: ± 0.3 ℃ 35.0 ° C to 42.0 ° C: ± 0.2 ° C

Measuring distance: 5 ~ 15 cm

Measurement interval: about 6 seconds

Three-color back light Surface temperature mode:

Below 37.5 ℃ is green

37.6 ° C to 38.0 ° C is yellow

38.1 ℃ above is red

Automatic shutdown: ≦ 20 seconds

Storage: -20 ℃ ~ 45 ℃, relative humidity: ≦ 85%

The PMBL is a 2 channel passive line level merge box. Each channel has 2 balanced XLR/f inputs. The input signal is merged via a resistor network to a XLR/m output.The top side input is transformer isolated. Possible applications might be the routing of two mixing desks to one power amp or mixing a stereo signal down to mono. Our transformer technology allows for an unbalanced top side input to be sent out balanced. 

Specifications:

• Each Channel: Input 1 transformer balanced XLR/f. Symmetrically decoupled through resistors
• Total ohmic value: 2 K Maximum level for THD