Test and Measurement

Range of standard resistors for calibration purposes from Alpha Electronics and Isabellenhütte.

Vast selection of precision and ultra-precision resistors, current sensing shunts and low ohmic resistors and power resistors in various through-hole and surface-mount packages in virtually any resistance value from Alpha Electronics, Caddock, General Resistance, Isabellenhütte, Riedon, Susumu and Vishay Foil Resistors.

Range of NTC and PTC thermistors and inrush current limiters from Ametherm.

High quality, high voltage relays handling up to 15kV from Cynergy3.

Data acquisition modules from DGH with number of analog and digital input and output options, offering possibility to easily set up a customised plug-and-play data acquisition system.

Isabellenhütte’s innovative solution for battery management system applications – the IsaSCALE IVT-S is a plug-and-play module for precise current and voltage measurement in package fitting into palm of your hand.

Robust, high quality general purpose and precision load cells in range of packages by Lord Sensing Stellar Technology.

Variety of magnetic sensors and digital isolators from NVE Corporation based on their patented spintronic GMR technology.

  • Caddock
  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 1.4kV
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 300V
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 1.4kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 300V
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 1.4kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Caddock
  • Ultra-stable radial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
  • Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in 30MΩ, 50MΩ and 100MΩ sets
  • Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings
  • Exempt
  • Core Sensors
  • Steel mill pressure transducer
  • Pressures up to 350 Bar
  • Accuracy down to ≤±0.25% BFSL
  • Pressure cycles of >100 million
  • Burst pressure of 10X or 20,000 PSI (whichever is less)
  • IP69 protection against high pressure washdown
  • Integral snubber protects against pressure transients
  • Compliant
  • Core Sensors
  • Compact media isolated pressure sensor
  • Pressure ranges from 0-2 up to 2,000 PSI
  • Accuracy as low as ≤ ±0.25% BFSL
  • Stability of ≤ ±0.2% of FS (1 year)
  • Pressure cycles of 10 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 4,000 PSI
  • Compliant
  • Core Sensors
  • Submersible pressure transducer
  • Pressure ranges from 1 to 100 PSI
  • Accuracy down to ≤±0.25% BFSL
  • Stability (1 year) of ≤±0.25% of FS
  • Pressure cycles of 50 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 500 PSI
  • Compliant
  • Core Sensors
  • Non-Clogging submersible pressure transducer
  • Pressure ranges from 2 PSI to 50 PSI
  • Flush diaphragm prevents clogging
  • Hastelloy C276 diaphragm material
  • IP68 rated
  • Operating temperature of -40 to +85°C
  • Compensated temperatures from 0 to +55°C
  • Compliant
  • Core Sensors
  • Industrial temperature transmitter
  • RTD sensor type, PT100, Class B
  • Media temperature range of -40°C up to +200°C *
  • Operating temperature range of -40°C up to +85°C
  • Total error at RT & FS of ≤±1%
  • Maximum pressure of 5,000 PSI
  • Amplified 4-20mA or 1-5V output signal
  • Compliant
  • Core Sensors
  • Non-incendive pressure transducer
  • Pressure ranges from 50 PSI to 30,000 PSI
  • Accuracy of ≤±0.25% BFSL at 25°C
  • Stability of ≤±0.25% of FS
  • Pressure cycles of 100 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 60,000 PSI
  • Compliant
  • Core Sensors
  • Non-incendive low pressure transducer
  • Pressure ranges from 1 PSI up to 49 PSI
  • Temperature range from −20°C up to +80°C *
  • Accuracy of ≤±0.25% BFSL at 25°C **
  • Stability of ≤±0.25% of FS (1 year)
  • Pressure cycles of 100 million
  • Overpressure of 2x minimum
  • Compliant
  • Core Sensors
  • Non-Incendive Differential Pressure Transducer
  • Differential pressure up to 50 PSI
  • Line pressure up to 500 PSI
  • Accuracy of ≤±0.25% BFSL / ≤±0.5% BFSL (2 PSI & below)
  • Overpressure of 2X or 500 PSI (whichever is less)
  • Temperature range −40°C to +80°C
  • Media temperature of -40 to +125°C
  • Compliant