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Extech 412355A Current and Voltage Calibrator/Meter

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£202.04 £168.37
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The Extech 412355A is two calibrators in one: this product is both a current and voltage calibrator, capable of providing being a 0 to 24mA current and 0 to 20V voltage calibration source.

Ideal for a wide variety of tasks including setup and calibration of process devides such as transducers, indicators, recorders and controllers, the Extech 412355A is easy to setup, easy to control and has five stored calibration values to speed up calibrations.

The 412355A is part of the Extech Oyster series. These are named for their clamshell-like shape; the calibrator's lid can be flipped shut when not in use, making it pocket-sized and extremely portable.

Extech's Oyster calibrators also include a large-size LCD display which can show readings in mA or as a percentage of the 0 to 24mA range, or as mV for voltage. A built-in touchpad system also makes it easy to adjust the calibrator as needed to cater for different applications.

Extech 412355A Current and Voltage Calibrator Key Features

  • Dual functionality - both a current and voltage calibrator
  • Source 0 to 24mA
  • Source 0 to 20V
  • Super-large LCD display capable of showing readings in mA or a percentage, or mV in voltage mode
  • Five stored calibration values for easier calibration
  • Unique Oyster flip-lid design - ideal for transportation and storage
  • Source and measure modes
  • Output adjustment buttons
  • Zero button

What's Included?

  • Extech 412355A Current and Voltage Calibrator
  • 9V Battery
  • Calibration Cable + Spade Lug Terminals
  • Carrying Case
  • 100-240V AC Universal Adaptor (50/60Hz)
Part Code412355A

Extech 412355A Technical Specifications

ModeFunctionRangeResolutionAccuracy (% of Reading)
Measure Voltage 0 to 2000mV 1mV ± (0.075% + 1 digit) or ±3 digits (whichever is greater)
2.00 to 20.00V 0.01V
Current 0.00 to 50.00mA 0.01mA
% -25.0 to 50.00mA 0.1%
Source Voltage 0 to 2000mV 1mV
2.00 to 20.00V 0.01V
Current 0.00 to 24.00mA 0.01mA
% -25.0 to 125.0% 0.1%
General Specifications
Display 9999 count LCD
Meter Power 9V battery or 9V AC adaptor
Auto Power Off Meter automatically powers off after 10 minutes of inactivity
Current Output Capability 24mA to 1000 ohms
Operating Temperature 5 to 40°C (41 to 104°F)
Storage Temperature -20 to 60°C (-4 to 140°F)
Operating Altitude 2000m (7000ft) maximum
Dimensions 96 x 118 x 45mm (3.8 x 4,7 x 1.8") folded
Weight 340g (12oz)
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