The Martindale TEK300 process control calibrator features sink, source and monitor modes for 0 – 20mA and is ideal for most process control applications, as well as general purpose signal injection applications.
The handheld unit is fully portable and has a large 3.5 digit LCD display, with overload protection for extra safety.
The Martindale TEK300 is supplied with batteries & instruction manual.
DC / DC Converter output
- 28.5V (+0.1V)
Current Range
- 0 – 20mA F.S. (+0.1%)
Resolution
- 10µA
Temperature Drift
- 150ppm / °C
Linearity
- +0.15%
Output Noise (typically)
- 4mV p/p
Indicators
- LED (Green) – Battery OK
- LED (Red) – Output Error
General Specifications
- Display: 3 1/2 digit LCD
- Output Connectors: 4mm terminal posts (19.05mm apart)
- Operating Temperature: 0 – 50°C
- Supply: 2 x 9V batteries MN1604 or equivalent (included)
- Housing: Light grey ABS handheld, with stand
- Dimensions: 180 x 100 x 44mm
- Weight: 380g approx
- Free ACT calibration certificate
Click on the link below for further details;
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