ALPHATON PC-100 POLARITY CHECKER

Discontinued

476.16 incl. GR VAT

Out of stock

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The Phase Checker allows fast testing of the polarity of acoustic transducers, microphones and electronic devices. Sophisticated signal processing allows fast and accurate determination of the absolute polarity unimpaired by passive crossovers or signal waveform distortions produced by the device under test. The test system consists of two units: the Signal Generator and the detector. […]

 

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The Phase Checker allows fast testing of the polarity of acoustic transducers,
microphones and electronic devices. Sophisticated signal processing allows
fast and accurate determination of the absolute polarity unimpaired by passive
crossovers or signal waveform distortions produced by the device under test.

The test system consists of two units: the Signal Generator and the detector.

To check acoustical or electrical phasing, the Generator is connected to the input
of the device under test whereas the detector picks up the output signal. Subsequent
signal processing enables the detector to decide whether the device under test
reverses signal phase or not. The result of the test procedure is displayed via two
LEDS, the green one indicating the “in phase” and the red one indicating the “out
of phase” condition.

Due to the versatile Input/Output structure of both the Generator and the detector
any combination of acoustical and electrical input and output may be realized.

Generator
Both acoustical and electrical output.
XLR output connector may be switched to either 2 or 3 hot.
Adjustable output level with 41 – position detented pot.
Floating low-impedance balanced output.
Loudspeaker direct drive capability.
Integrated high-effeciency loudspeaker.
Detector
Both acoustical and electrical input.
3 position input selector: MIC-LINE-MIC ext.
XLR input may be switched to either 2 or 3 hot, floating balanced – unbalanced.
Integrated condenser type microphone.
Epoxy encapsulated shock-proof ciruitry.
2 LED coloured display.
Specifications
Rugged die-cast enclosure.
Exclusive use of high-grade components, e.g. gold-plated switches, for maximum riliability.
Power supply (each device):
1 PP3 size 9 V battery.
Battery life: 50 hours using alkaline cells.
Generator
Output level: > + 6 dBv peak
Min. source impedance: < 10 Ohms
Puls spectrum covers entire audio frequency range.
Detector
Line input impedance: 10 KOhm
Mic. ext. input impedance: 1 KOhm
Min. MIC input voltage: 10 mV
Min. LINE input voltage: 250 mV
Max. LINE input voltage: 50 V

Weight 3.00 kg

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Quick Comparison

ALPHATON PC-100 POLARITY CHECKER removeNT-INSTRUMENTS MINIRATOR MR2 ANALOG AUDIO GENERATOR removeARTSOUND GM400 LASERGRIP INFRARED THERMOMETER removeNT-INSTRUMENTS MINILYZER analog audio analyzer-audio meter removeARTSOUND A8862 LASERGRIP THERMOMETER removeDBX CABLE TESTER CT-2 remove
NameALPHATON PC-100 POLARITY CHECKER removeNT-INSTRUMENTS MINIRATOR MR2 ANALOG AUDIO GENERATOR removeARTSOUND GM400 LASERGRIP INFRARED THERMOMETER removeNT-INSTRUMENTS MINILYZER analog audio analyzer-audio meter removeARTSOUND A8862 LASERGRIP THERMOMETER removeDBX CABLE TESTER CT-2 remove
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SKUPC-100MINIRATORGM400MINILYZERA8862DBX CT-2
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Price 476.16 incl. GR VAT 468.72 incl. GR VAT 16.73 incl. GR VAT 1,116.00 incl. GR VAT39.78 incl. GR VAT 64.43 incl. GR VAT
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Description
Content

The Phase Checker allows fast testing of the polarity of acoustic transducers,
microphones and electronic devices. Sophisticated signal processing allows
fast and accurate determination of the absolute polarity unimpaired by passive
crossovers or signal waveform distortions produced by the device under test.

The test system consists of two units: the Signal Generator and the detector.

To check acoustical or electrical phasing, the Generator is connected to the input
of the device under test whereas the detector picks up the output signal. Subsequent
signal processing enables the detector to decide whether the device under test
reverses signal phase or not. The result of the test procedure is displayed via two
LEDS, the green one indicating the "in phase" and the red one indicating the "out
of phase" condition.

Due to the versatile Input/Output structure of both the Generator and the detector
any combination of acoustical and electrical input and output may be realized.

Generator
Both acoustical and electrical output.
XLR output connector may be switched to either 2 or 3 hot.
Adjustable output level with 41 - position detented pot.
Floating low-impedance balanced output.
Loudspeaker direct drive capability.
Integrated high-effeciency loudspeaker.
Detector
Both acoustical and electrical input.
3 position input selector: MIC-LINE-MIC ext.
XLR input may be switched to either 2 or 3 hot, floating balanced - unbalanced.
Integrated condenser type microphone.
Epoxy encapsulated shock-proof ciruitry.
2 LED coloured display.
Specifications
Rugged die-cast enclosure.
Exclusive use of high-grade components, e.g. gold-plated switches, for maximum riliability.
Power supply (each device):
1 PP3 size 9 V battery.
Battery life: 50 hours using alkaline cells.
Generator
Output level: > + 6 dBv peak
Min. source impedance: < 10 Ohms
Puls spectrum covers entire audio frequency range.
Detector
Line input impedance: 10 KOhm
Mic. ext. input impedance: 1 KOhm
Min. MIC input voltage: 10 mV
Min. LINE input voltage: 250 mV
Max. LINE input voltage: 50 V

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

Non-Contact Laser Thermometer LCD Digital IR Infrared Thermometer GM400 Temperature Meter Gun Point -50~400 Degree This infrared thermometer USES non-contact infrared sensing technology, the target of safety, preparation, fast, reliable measurement, is widely used in measuring the mechanical, chemical, ceramics, light industry, food, metallurgy, electric power, high temperature heat treatment and other industries, dangerous and difficult to close to the surface temperature measurement. Temperature measurement is widely used in the school laboratory and home. Objects of any temperature greater than absolute zero radiation infrared energy, this energy to around at the speed of light transmission, infrared lens collects and gathers the infrared energy to the sensor, the sensor produces a low output voltage, the voltage is proportional to the temperature of the target object, voltage after processing for the temperature value.
  • Not recommended for human use.
Main features: 1. Temperature range: -50 ℃ ~ 400 ℃ (-58 ℉ ~ 752 ℉) 2. Accuracy: ± 1.5 ° C (± 2.7 ° F) OR ± 1.5% ° C 3. ℃ / ℉ conversion selection function 4. Display resolution: 0.1 ℃ or 0.1 ℉ 5. Working environment: 10 ℃ - ~ 40 ℃ (50 ℉ ~ 104 ℉), relative humidity: 10 ~ 90RH no condensation 6. Storage temperature: -10- ~ 40 ℃ (14 ℉ ~ 104 ℉) 7. Detection time: ≤ 0.8second 8. Distance coefficient ratio: 12: 1 (distance and measuring point size ratio) 9. Emissivity: Preset: 0.95 10. Power supply: 2 7 batteries (purchase, replace the battery more convenient) 11. Battery life of about 12 hours 12.LED backlight (easy to use at night) 13. Automatic shutdown function (about 10 seconds)
Model INFRARED THERMOMETER-GM400
Temperature range -50 ℃ ~ 400 ℃ (-58 ℉ ~ 752 ℉)
Accuracy ± 1.5 ° C (± 2.7 ° F) OR ± 1.5% ° C
Display resolution: 0.1 ℃ or 0.1 ℉
Working environment 10 ℃ - ~ 40 ℃ (50 ℉ ~ 104 ℉), relative humidity: 10 ~ 90RH no condensation
Storage temperature -10- ~ 40 ℃ (14 ℉ ~ 104 ℉)
Detection time ≤ 0.8second
Distance coefficient ratio 12: 1 (distance and measuring point size ratio)
Emissivity Preset: 0.95
Power supply 2 7 batteries (purchase, replace the battery more convenient)
Battery life 12 hours
LED LED backlight
Automatic shutdown function about 10 seconds

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

 ARTSOUND A8862 LASERGRIP THERMOMETER

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

This is an on-the-road tool you certainly can't miss in your gearbox! A nifty, handy cabletester, which allows you to check up to six (welding) connections and gives you a visual readout by 2 rows of 6 LED's. The checking itself is done manually per connected pin. A LED will light up to indicate what pin is connected correctly on which side. A short-circuit check with a red LED and audio-warningsignal is also included. On the left and right side you'll find inputs for 6,3 symm. jack, BNC, RCA, 5p. DIN, 5p. XLR, 3p. XLR and Neutrik® Speakon®. We all know how frustrating and time consuming it can be when your audio cables fail. With the dbx CT2 cable testing unit you can now evaluate a large variety of your cables with ease. The CT2 offers many common connectors such as Speaker Twist, XLR, Phono, BNC, DIN, TRS, TS, DMX, & Banana. The CT2 allows for testing cables even with different connectors at each end. For example, it is simple to test a TRS to XLR cable. With well illuminated LED indicators and a simple rotary dial, users can quickly establish whether a cable is wired and functioning correctly, or if it is dead and in need of repair. Features
  • 6-position rotary selector with individual LEDʼs for up to five pins plus internal battery life check
  • ʽBananaʼ connector continuity tester with beeper and LED indicator
  • Super-rugged construction for durability and longer life
  • (2) Speaker Twist connectors for testing of 4 pin->to pin connections
  • (2) XLR connectors (1 x Male, 1 x Female) for testing of 3 pin->to pin connections
  • (2) RCA Phono connectors for testing of 2 pin->to pin connections
  • (2) BNC connectors for testing of 2 pin->to pin connections
  • (2) MIDI (5-pin DIN) connectors for testing of 5 pin->to pin connections
  • (2) DMX (5-pin) connectors for testing of 5 pin->to pin connections
  • (2) 1/4” TRS connectors for testing of 3 pin->to pin connections
  • (2) Banana connectors for testing of 1 pin->to pin connections
Specifications
Power Requirements 9V battery (Battery not included)
Dimensions 3.5” (8.9cm) (W) x 5.5” (14cm) (L) x 1.5” (3.7cm) (H)
Weight3.00 kg0.17 kg0.20 kg0.30 kg0.30 kg1.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 3.00 kg
Weight 0.17 kg
Weight 0.20 kg
Weight 0.30 kg
Weight 0.30 kg
Weight 1.00 kg