8600 Series Dataloggers Model 8600 Series

Accuracy:                    ±(0.04% of reading + 2 microvolts), 0-40°C (analog);
±0.013% of reading (vibrating wire)

Resolution:                 50 nV (±200 mV range, differential measurement,
input reversal, 5 Hz f_N1) (analog);
0.001 Hz RMS (frequency)

Temperature Range:  −40°C to +70°C

Battery:                         8600-1/2 | 12 V, 7 Ah Gel Cell
                                        8600-3 | 4 × D-cell (Li 8.5 Ah)

L × W × H¹:                   8600-1 | 392 × 352 × 161 mm
                                       8600-2 | 502 × 461 × 263 mm
                                       8600-3 | please consult GEOKON