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Extech 412400 Multifunction Process Calibrator

SKU
412400
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£414.00 £345.00
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This multifunctional calibrator can be used to measure and source current, voltage and type J, K and T type thermocouples.

Part of Extech's Oyster series, the 412400 features unique, flip-lid design for easy storage of the meter. The LCD screen of the device is integrated into the lid, whereas functions are easily operable by using the touchpad underneath.

Due to its flip nature, the 412400 is ideal for taking out on a job and doesn't get in the way. Its measuring and sourcing functions make it suitable for use in a wide array of different applications and it also contains additional features such as a single/continuous step function for both voltage and current and a self-contained 24V loop power supply.

It is also possible to store up to 5 user settable output values in order to make calibration quicker in repeat testing scenarios.

Extech 412400 Multifunction Process Calibrator Key Features

  • Source 0 to 24mA with 0.01mA resolution
  • Measure 0 to 50mA
  • Choose between J, K and T thermocouples
  • Degrees Celsius, Farhenheit or mV modes
  • Measure 0 to 19.99V
  • Output 0 to 19999mV or 0 to 10V
  • Single/continuous step function for voltage and current
  • Self-contained 24V loop power supply drives current loads up to 1000Ω
  • Built-in memory stores up to five calibration settings to speed up procedures

Full List of Products Included

  • Extech 412400 Multifunction Process Calibrator
  • 6 x AA Batteries
  • Calibration Cable with Spade Lug Terminals
Part Code412400

Extech 412400 Technical Specifications

Specifications
Range
Accuracy (of reading)
DC Source    
Current 0 to 24mA, -25% to +125% ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
Voltage 0 to 10V ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
Type J -58 to 1830°F (-50 to 1000°C) ±(0.15% + 1.8°F or 1°C)
Type K -58 to 2498°F (-50 to 1370°C) ±(0.15% + 1.8°F or 1°C)
Type T -184 to 752°F (-120 to 400°C) ±(0.15% + 1.8°F or 1°C)
Loop Power 24V ±(10μV ± 1 digit)
Max Load 1000 @ 24mA  
DC Measure    
Current 0 to 50mA, -25% to +230% ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
Voltage 0 to 20V ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
Type J -58 to 1830°F (-50 to 1000°C) ±(0.15% + 1.8°F or 1°C)
Type K -58 to 2498°F (-50 to 1370°C) ±(0.15% + 1.8°F or 1°C)
Type T -184 to 752°F (-120 to 400°C) ±(0.15% + 1.8°F or 1°C)
Dimensions/Weight  3.8 x 4.7 x 2.0" (96 x 118 x 45mm)/12oz (340g)
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