IntroductionAT826, 825, 824 series handheld LCR Digital electric bridge adopts high performance 32-bit ARM microprocessor. True-color TFT liquid crystal display, keypad and touch screen double control. Using Li- battery supply power. USB communication. Switch in both English and Chinese. AT826, 825 handheld LCR digital meter have the highest configuration. With the highest frequency of 100Khz, constant 100Ω source internal resistance, 1Vrms measurement voltage level, and 0.2% accuracy, make AT826, 825 have the excellent performance of both desktop instrument and portability of handheld. Specification: Parameters:L,C,R,Z Monitoring:D, Q, θr, θd, X, ESR Accuracy:0.2% Frequency:100Hz, 120Hz, 1kHz, 10kHz Display Range: L:0.01μH-9999H　C:0.01pF - 9999μF R,Z:0.0001Ω - 99.99MΩ　D,Q:0.0001 - 9999 θ(deg): -179.99° -179.99°　θ(rad) :-3.1416– 3.1416 Δ%:-9999% - 9999% Source Resistance:100Ω Range:Automatic and manual Max Reading:Main parameters:49999 Sub parameters:49999 Signal Level: 1Vrms Speed:4 times/second, 1.5 times/second Comparator:One group record, main parameters compare Correction:Open and short, sweep frequency Interface:Build-in Mini-USB interface (virtual serial), charging interface Others:2.8 inches truecolor 16M TFT-LCD display, touch screen,keypad lock and data hold function, USB communication, compatible SCPI order set; Switch in both English and Chinese, adjustable back light,automatic power off Adapter:Input: 100 – 240 V 50/60Hz 0.35A　Output: 9V 1A DC Battery parameters:8.4V, Li, 1400mAh rechargeable battery Charging Time:single continuous charging time: Max 200Min Working Time:Light 30%, over 14 hours, Light 50% over 12 hours,light 100%, over 9 hours
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