TG7600/23 Series 
 Touch Current Tester / protective conductor current Test / Leakage Current Tester 
 TG7600 is currently the only international meet IEC990-1999 (GB12113-2003) measurement requirements: 
 Can respond to the following measurements: 
 True Peak, True RMS, DC DC component, AC + DC output simultaneously; 
 Input resistance: 1MΩ; 
 AC measurements do not exceed the input capacitance 200Pf; 
 Do the exchange frequency range from 15Hz measurements to 1MHz; 
 Floating, differential input at up to 1MHz, the common mode rejection greater than 40Db; 
 Protective conductor in series with a negligible resistance (0.5Ω) of the ammeter to measure the protective conductor of the measuring range: 
 0 - 500mA; 
 Can store test data set of 100,000 
 Advanced isolation precision floating high impedance input amplifier, excellent high-speed massive amounts of digital processing, the mathematical model to optimize algorithms, unmatched intelligent logic control; convenient data exchange: USB port; friendly interface and convenient touch-screen operation ; combination of flexible split configuration 7600/23 series; affordable price, the pilot safety regulations with international standards. 
 Digital precision instrument TG7600 is the only international meet IEC990-1999 (GB12113-2003) measurement requirements: