Graphtec B538 20CH Extension Terminal Base Standard Terminal for GL800 GL820 JP

Graphtec B538 Extension Terminal Base Standard for GL800 GL820 Excellent

GRAPHTEC B-565 High-voltage high-precision terminal for GL840 R3558

Fluke 2625 Hydra Data Acquisition Logger (Used)

Extech DL 150 True RMS AC Voltage / Current Data logger, great condition w/case

GRAPHTEC GS-DPA gl-100 Used -x-

Graphtec B538 20-Channel Expansion Terminal for GL800/GL820 Tested Used

Vernier LabQuest 2 Data Logger and Interface Connected Science System LQ2-LE