Applied high 32dgt ARM micro processor , the AT526 are features with high stability and high precision. The tester embeded 3.5 inch true-colour LCD display with two language to operate. There are two types of connection and remote control for the testers. 

Feature:
-Adopt vector method and measure multi parameter silmutaneously
-Comparator(sorting) function
-Detection of damage test wire
-Compatible with SCPI
-Brand-new improved sampling circuit

Application:
-All kinds of contact resistance
-Li-battery, alkaline cell and lead accumulator determination of degradation and estimate of lifetime
-UPS test on line and lead accumulator factory inspection
-ESR test of super capacitor

Specifications:
Parameters: AC resistance, DC voltage   
Accuracy: Resistance: 0.3%  Voltage: 0.1%
Range: Resistance: 1mW - 3kW Voltage: 0.0001V - 50V DC       
Signal Source: AC 1kHz, open-circuit voltage < 20mV, measurement current: < 10mA
Range: Automatic and manual with 6 ranges   
Speed: 20 t/s, 10 t/s, 2 t/s   
Result Display: Show, DABS, D%, q, sorting results
Display Max: Resistance: 30,000, Voltage: 50,000   
Adjustment: Short-circuit reset for all range   
Comparator: NG-LO, GD-IN, NG-HI display and output. beep is adjustable   
Trigger: Internal, manual, and external   
Interface: RS232C,  Handler interface (PLC)   
Others: Detection of damage test wire, true-color vacuum fluorescent screen VFD display,keypad lock and data hold function   
GENERAL FEATURES
Power Supply: Voltage: 85V AC - 240V AC  Frequency: 50Hz   Power: Max 15VA
Size: 264mm (Width)x107mm (Height)x350mm (Depth) 
Weight: 4kg
ORDERING INFORMATION
Accessories    
ATL505 Kelvin test wire  ATL108 RS232 interface cable
Options
ATL506A: test probe  ATL506: test leads