Altek 820 Multifunction Process Calibrator
The Altek 820 Multifunction Process Calibrator is a versatile multifunction calibrator that combines the functionality of a calibrator, multimeter, and frequency counter into a single, portable device. Altek 820 sources & reads DC like a milliamp or voltage calibrator, simulates and measures T/Cs & RTDs like a temperature calibrator and generates and counts frequency & Counts-Per-Minute like a frequency calibrator. It checks continuity and measures AC line voltage like a multimeter.
Altek 820 Multifunction Process Calibrator is compact, lightweight and easy to use. Select a function,choose a range, and turn the knob for the precise output you need. Altek 820 TechChek sources a wide variety of process control signals. You can store any three output values and use the QUIK-CHEK switch to instantly recall them. It can locate pairs of wire, open connections and shorts with the built-in beeper. Altek 820 Multifunction Process Calibrator is rugged and portable and widely used for field use with a durable housing and long battery life.
Specifications for the Altek 820 Multifunction Process Calibrator Include:
Milliamp source ranges | 0.00 to 24.00 mA; -25.0 to 125.0 % of 4 to 20 mA |
Frequency source ranges | 1 to 1000 CPM; 1 to 1000 Hz, 0.01 to 10.00 kHz |
DC voltage source ranges | 0.00 to 110.00 mV; 0.00 to 10.25V |
Typical 90 days accuracy | ±(0.025% of Full Scale + 1 LSD) |