| Parameter | 20 channel AC resistance, 20 channel DC voltage |
| Accuracy | Resistance: 0.5% Voltage: 0.05% |
| Test range | Resistance: 0.001mΩ~3.3000kΩ Voltage: 0.0001V~60.000C |
| Signal source | AC 1kHz, Test current: <150mA |
| Range | 6 ranges, Auto, Manual |
| Test speed | Slow: 4s/30 channel
Medium: 3s/30 channel
Fast：2s/30 channel |
| Result display | Direct reading: ,ΔABS,Δ%,θ, Sorting results |
| Max display | Resistance: 3,0000 Voltage: 60000 |
| Calibration | Within full range short-circuit zero-clearance |
| Comparator | RHI/RNG/RLOOutput VHI/VNG/VLO Output absolute tolerance±TOL Sorting percentage toleranceTOL Sorting sequence comparing sorting |
| Trigger | Internal trigging, manual trigging, external trigging, and remote trigging |
| Interface | RS-232C interface ；Handler interface(PLC interface)，RS485，USB |
| Power requirements | Voltage:85VAC～250VAC Frequency: 50/60Hz Power: 20VA |
| Size and Weight | Outer size(MM): 264(W)X130(H)x300(D) Weight: 5kg |
| Accessories | ATL527DZ2 with clip 1 pair, 10 pcs terminals； ATL108 RS232 interface cable |
| Others | 5 inch big screen display, key lock and data keeping function, U disk data recording. |