23,000 to 100,000 nT (gamma)

total field operating range

±1 nT (gamma)

total field absolute accuracy

0.1 nT (gamma) at 2 second sampling rate

sensitivity

Fully solid state. Manual or automatic, keyboard

selectable Cycling (Reading) Rates 0.5, 1, 2, or 3 seconds

tuning/Sampling

Includes a second sensor, 0.5m (20 inch) staff extender and processor module

Gradiometer option

> 7000 nT (gamma)/m

Gradient tolerance

Continuous reading, cycling as fast as 0.5 seconds

‘walkmag’ mode

+/- 1m (Autonomous), < 1m WAAS

Connects to most external GPS receivers with

NMEA & PPS output

supplied gps accuracy

Total Field Measurements: 84,000 readings

Gradiometer Measurements: 67,000 readings

Base Station Measurements: 500,000 readings

standard memory

1 second resolution, ± 1 second stability over 24 hours or GPS time

real-time clock

RS-232C, USB Adapter

digital data output

Rechargeable, 2.9 Ah, lead-acid dry cell battery 12 Volts External 12 Volt input for base station operations

Power supply

-40°C to +60°C (-40°F to 140°F)

Operating Temperat ure

Console: 250mm x 152mm x 55mm (10" x 6" x 2.25")

2.45 kg (5.4 lbs) with rechargeable battery

Magnetic 70mm d x 175mm (2.75"d x 7")

Sensor: 1 kg (2.2 lbs)

Gradiometer 70mm d x 675mm (2.75"d x 26.5")

Sensor: (with staff extender) 1.15 kg (2.5 lbs)

Sensor Staff: 25mm d x 2m (1"d x 76") 0.8 kg (1.75 lbs)

dimensions

& weight

• Base Station Accessories Kit

• Cold Weather Accessories

• Additional Software Packages

• Training Programs

options