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Video Compression, Time & Frequency Stds, GPS and Board Level Timing Solutions


Non-contact AC voltage detector and LED flashlight combined in one convenient, compact design. With exclusive dual-sensitivity. The voltage detector glows blue when it's near AC voltage, and glows red when it's at the source. Detects voltages from 40 V AC to 300 V AC. Voltage detector glows blue 50 Hz - 60 Hz or 2.5 - 38 cm (1 - 5 in) away from source. Operating temperature 0 °C to 50 °C. Ultra-bright white LED with 100,000 hour bulb life. AAA battery included.


  • Easily capture values with single-button operation
  • 3-pole Fall-of-Potential earth testing for basic measurements
  • 2-pole resistance measurements for added versatility
  • Ensure accurate measurements with automatic ‘noise’ voltage detection
  • Hazardous voltage warning offers increased user protection
  • Clearly read and record data with a large, backlit display
  • Rugged holster and design for tough work environments
  • Portable size allows for easy transportation
  • Instantly be alerted to measurements outside of your set limit, when you use the adjustable limit setting
  • 600 V Cat II


Copper qualification tester troubleshoots and qualifies Ethernet network cabling speed (10/100/1000/VoIP)
  • Works on live networks to provide Ethernet switch detection and device configuration
  • Measure network capacity (10 Meg, 100 Meg, 1 Gig) to determine support for VoIP, data and video
  • Advanced troubleshooting diagnostics; insertion loss, cross talk, noise issues
  • Core troubleshooting features; length, distance to fault, graphical wire mapping, opens, shorts, power over Ethernet (POE) detection
  • Tests all copper cabling media: twisted-pair, coax, and audio
  • Locate and trace cables with digital toning technology. Requires IntelliTone 200 Digital Probe (included with CIQ-KIT)
  • Qualifies and troubleshoots Industrial Ethernet cabling


  • Single Input digital thermometer with data logging for lab, QA, process calibration, food safety and HVAC
  • Logs up to 500 points of data at user adjustable recording intervals
  • Measures J, K, T, E, R, S, and N-type thermocouples
  • Presents results in °C, °F, or Kelvin (K) on a large backlit display
  • Provides a recall function to easily review logged data


Hart Scientific manufactures these Micro-Baths for calibration of thermometers and sensors that do not fit in block calibrators.