DC Voltage Meter AC Resistance Tester with Parameters ACR DCV Signal Source 1kHz RS-232C Interface 3.5 inch LCD Display

YFYIQI DC Voltage Meter AC Resistance tester with Parameters ACR DCV Signal Source 1kHz RS-232C Interface 3.5 inch LCD Display Overview: 1.It is a high-precision, high-stability battery tester. 2.Controlled by high-performance ARM microprocessor. True color 3.5-inch LCD Chinese and English display, more convenient to operate. 3.It is an upgraded product of AT520. 4.It is a high-performance, intelligent instrument that is widely used in contact resistance, battery voltage and battery internal resistance testing. 5.Advanced measurement circuit that can measure any kind of battery. 6.The instrument has a professional sorting function, which is suitable for rapid determination of battery voltage and internal resistance! Features: *U disk recording function *Comparator (sorting) function *Optional RS485, GPIB interface *Support SCPI command set/Modbus protocol. Specification: Parameters:ACR, DCV Accuracy: R：0.5% V：0.01% Range:R：0.001mΩ ～ 33.00Ω V：0.0001V~60.000VDC Signal Source:AC 1kHz，open circuit voltage <20mV，Test current：<150mA Range:Automatic & Manual , 5 ranges Speed:30 times/s, 10 times/s, 1 times/s Result Display:show, ΔABS,Δ%,θ,sorting results Display Max R：33.00 V：60,00 Adjustment:short- circuit reset for all range Comparator:RHI/RNG/RLO output VHI/VNG/VLO output Absolute tolerance ±TOL sorting Percent tolerance TOL sorting Sequence comparison sorting Trigger:Internal, Manual & Remote Interface:RS-232C Options：ATL502A test probe, ATL609 test fixture Power：V：195VAC～245VAC Fre：50Hz power：15VA Dimensions；264 x107 x350 mm Mass：4kg Accessories：ATL502 kelvin test wire、 ATL108 RS232 communication cable Other functions：Detection of damage test wire, TFT true color display, keypad lock and data hold function, internal memory and U-disk record Application: ^All kinds of contact resistance measurement ^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

• 1.It is a high-precision, high-stability battery tester.
• 2.Controlled by high-performance ARM microprocessor. True color 3.5-inch LCD Chinese and English display, more convenient to operate.
• 3.Adjustable sound and display: Users can set the GD/NG sound and adjust the display brightness according to their needs.
• 4.Range:R：0.001mΩ ～ 33.00Ω V：0.0001V~60.000VDC
• 5.Advanced measurement circuit that can measure any kind of battery.