China At528 Laptop Battery Tester AC Resistance Meter Battery Internal Resistance Tester, Find details about China Battery Machine, Lipo Battery Measuring Device from At528 Laptop Battery Tester AC Resistance Meter Battery Internal Resistance Tester
SPECIFICATIONS | |||||
AT525 Internal Resistance Online Tester | AT525D Internal Resistance Online Tester | AT528 Handheld Battery Tester | AT528L Handheld Battery Tester | ||
Parameters | AC resistance, DC voltage | ||||
Accuracy | R: 0.5%±5dgt V: 0.05%±5dgt | R: 0.5%±5dgt V: 0.1%±5dgt | R: 0.5%±5dgt V: 0.5%±5dgt | ||
Measurement Range | R: 0.001mΩ~3.3000Ω V: 0.0001V~60.000V | R: 0.001mΩ - 3.3000Ω V: 0.0001V- 200.00V | R: 0.01mΩ - 2.2kΩ V: 0.0001 V- 50.00V | R: 0.1mΩ - 200.0Ω V: 0.001V - 50.00V | |
Signal Source | AC: 1kHz, Open-circuit Voltage: < 30mv, Current: < 15mA | ||||
Range | Automatic, Manual, Nominal, 4 ranges | Automatic, Manual, Nominal. 6 ranges | Automatic, Manual, Nominal, 4 ranges | ||
Speed | 1 time/second | 20 times/second, 10 times/second, 3 times/second | 2 times/second | ||
Result Display | ABS/PER/SEQ | ||||
Display Max | Resistance: 3300 Voltage: 60,000 | Resistance: 2200 Voltage: 5000 | |||
Max Resolution | Resistance: 0.01mΩ Voltage: 1mV | Resistance: 0.1mΩ Voltage: 1mV | |||
Adjustment | Short-circuit correction for each range | ||||
Comparator | Voltage compare separately, resistance compare separately, voltage and resistance combination compare, GD/NG sorting result display, beep | ||||
Trigger | Internal, Manual, Remote | ||||
Test Terminal | 4 terminal shielding (2 check terminal and 2 driving terminal) and external shielding ground section | ||||
Interface | Build-in Mini-USB (virtual serial port); Charging Interface; U disc Interface | ||||
Others | 3.5 inches TFT true color LCD display; Keypad lock; Data hold function; Compatible SCPI Order Set; Switch in both Chinese and English; Adjustable Background light; Auto power-off; 500 groups measured data saved with one key | ||||
GENERAL FEATURES | |||||
Power Supply | Input: 100-240V~50/60Hz 0.35A Output: 9V 1A DC | ||||
Battery Parameters | 8.4v, Li, 2200mAh rechargeable battery | ||||
Working Time | ≥ 8 hours | ||||
Size | 130.23mm (Width)*210.76mm (Height)*37.88mm (Depth), 650g | ||||
ORDERING INFORMATION | |||||
Accessories | ATL501B 4-terminal Kelvin test clip ATL909: DC adaptor ATL202 portable bag ATL804 Li- battery ATL105 Mini-USB communication cable *ATL506B 4-terminal test probe Note: mark * means optional accessories for AT528L |