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World’s smallest, lightest and most portable dry-wells
  • Smallest dry-wells in the world
  • Ranges from –10°C to 122°C
  • Accuracy to ±0.25°C, stability of ±0.05°C
  • RS-232 interface
  • Fluke Calibration’s line of portable dry-wells is incredible. They’re the smallest, lightest, and most portable dry-wells in the world. And now they're better than ever!


Precision when you need it for infrared temperature calibration
  • Certify IR pyrometers from –30 °C to 500 °C (–22 °F to 932 °F)
  • Large 57 mm (2.25 in) blackbody target
  • RTD reference well for contact temperature measurement
  • Small, compact design


  • Two electrically isolated inputs
  • CAT III 1000 V / CAT IV 600 V safety rated
  • 500 MHz bandwidth model
  • 5 GS/s
  • Deep memory: 10,000 samples per channel waveform capture so you can zoom in on the details
  • Dedicated 5000 Count digital multimeter
  • Connect-and-View continuous auto-trigger, single shot, pulse width, and video triggering
  • ScopeRecord roll mode, capture waveform sample data for up to 48 hours
  • TrendPlot, trend measurement readings for up to 22 days
  • Advanced automatic measurements, power (Vpwm, VA, W, PF) and time (mAs, V/s, w/s)
  • IP-51 rated for dust and drip proof to withstand harsh environments
  • Isolated USB ports for memory devices and PC connectivity
  • Li-Ion battery for extended operating timespan
    • Up to 4 hours (BP290 included standard) or up to 8 hour with optional BP291
    • Charge spare battery using optional external battery charger EBC290
  • Easy-access battery door to make it easy to swap batteries
  • A handy slot to tether and lock down the oscilloscope while unattended using a standard Kensington® lock


  • MPO and single strand fiber inspection camera with instant Live View
  • Kit includes FI-3000 FiberInspector Ultra camera, tip set, adapter, holster and case
  • Autofocus/Auto centering multi-camera design and automated pass/fail
  • Total MPO visibility with Live View from full trunk to individual end face
  • For single strand and 1 or 2 rows of 8/12/16 UPC or APC connectors


  • Accuracy: ≤1/8 in at 30 ft. (≤3 mm @ 10 m)
  • Red beam laser
  • Horizontal fan angle: 180 °
  • Vertical fan angle: 130°
  • Durable pendulum lock
  • IP54 rating to limit dust and water entry for years of operation on the job site.