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+44 (0) 191 387 1923


Map replacement


Peak Test Services Ltd

152a Front Street
Co. Durham
United Kingdom
+44 (0) 191 387 1923

Contact Us

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About Peak Test

Founded in 1986, Peak Test is the UK leader in the distribution of test probes and receptacles, it carries the most comprehensive range of probes, many of which are available ex-stock for next day delivery.

Peak Test are the UK distributor for Virginia Panel Corporation (VPC) Mass Interconnect, Optomistic LED Test and Voltera Prototype PCB Printer.

Peak Test Services is an ISO accredited Company.

The leading UK distributor of Spring Contact Test Probes and Test Accessories

Universal Light Probe Sensors

Choose the best ULP S2 Sensor for your application. All ULP S2 Sensors are pre-programmed to suit specific LED requirements. They offer non-conductive housing which is ideal for today's high-density test fixtures.

Which Sensor Is Best? View our selection guide here

First, determine your test requirements. For example: LED color and intensity test with an analog output, or, LED ON/OFF status with a digital output, etc.  Then, choose from the range of Sensors listed below to address those requirements. Use our helpful chart above to assist. 

Second, choose a Fiber-optic Probe to customize the test for specific mechanical requirements and constraints.

For all enquiries, please do not hesitate to contact us.

ULP S2 Penta Sensor

S2 Penta Sensor

ULP S2 Spectra Sensor

S2 Spectra Sensor

ULP S2 Spectra USB Sensor

ULP S2 Unicolour Sensor

ULP S2 Unicolour Digital Sensor

ULP S2 Blinx Sensor

ULP S2 Ultra High Sensitivity Sensor

Sensor Six Pack