The LTC2995 from Linear Technology Corp., Milpitas, CA, is a temperature sensor and dual supply monitor for low-voltage systems. More>>

The AS3935 from austriamicrosystems AG, Unterpremstaetten, Austria, uses a sensitive RF receiver to detect the electrical emissions from lightning activity, providing an advanced warning of approaching electrical storms. More>>

AdaptaMat Oy, Helsinki, Finland, offers a magnetic shape memory (MSM) alloy self-sensing actuator that experiences a simultaneous proportional elongation in a magnetic field and a proportional resistance change. More>>

MMS sensors from Meder Electronic Inc., West Wareham, MA, are micro-miniature, hermetically sealed reed switches designed for low-voltage and low-power switching devices up to 3 V max.More>>

Xtrinsic eCompass sensor fusion software from Freescale Semiconductor, Austin, TX, works with the company's Xtrinsic accelerometer and magnetometer devices to provide fully tilt-compensated and calibrated electronic compass data. More>>

MK26 reed sensors from Meder Electronic Inc., West Wareham, MA, are 32 by 10 by 6 mm, consume no power, and are magnetically operated. More>>

AgeAlert condition monitoring sensors from Polymer Aging Concepts Inc., Dahlonega, GA, track the age or degradation of insulation in motors and generators based on actual operational and environmental conditions. More>>

The DVT1000 isolated voltage transducer from Magnelab Inc., Longmont, CO, has a measurement range of up to 1000 VDC and is intended for high-voltage DC monitoring in process control and alternative energy applications. More>>

The POSIROT PRAS20 and PRAS21 Series of magnetic rotary sensors from ASM Sensors Inc., Elmhurst, IL, use an external position magnet to provide an absolute position output over a 0°–360° measurement range and are for use in the medical equipment industry.More>>

The HHM8229 from Omega Engineering Inc., Stamford, CT, is an autorange digital multimeter that also lets you measure RH, temperature, sound, and light. More>>