TD1855 multimeter calibration system is a multifunctional calibrator, which integrates the functions of AC/DC voltage standard source, current standard source, resistance standard source, etc. It has AC/DC power and pulse frequency output functions, and the accuracy class is 0.05. It can cover the calibration of 3.5 digital/analog multimeters or single-function voltmeters, ammeters, ohmmeters, and power meters, and has a very high cost performance.

Features

• DC voltage output: 20 mV ~ 1100 V
• DC current output: 2 μA ~ 22 A（33 A is optional）
• AC voltage output: 20 mV ~ 1100 V
• AC current output: 200 μA ~ 22 A（33 A is optional）
• Sinusoidal wave frequency: 45 Hz ~ 1100 Hz
• Simulated DC resistance: 10 Ω ~ 220 MΩ, continuously adjustable
• 2 MHz square wave frequency output
• Phase output
• AC/DC power output
• Multiple value output modes
• Remote adjustment (optional)
• Clamp meter calibration (optional)
• Transducer calibration(optional)