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Model GK-604 Inclinometer Readout | Discontinued

  • Model GK-604 Inclinometer Readout comprising cable reel with probe interface, cable, Field PC and carry case (this product has been discontinued).
  • The GK-604-4 Interface (converts the signal from the inclinometer probe into a radio signal, which is transmitted to the Field PC) (this product has been discontinued).

The Model GK-604 Inclinometer Readout is a rugged, weather tight, easy-to-use, analog inclinometer system designed to read MEMS and force balance type inclinometer probes, which have voltage outputs. In use, the probe is connected by its control cable to the Model GK-604-4 Interface, which converts its signal and transmits the data wirelessly to the handheld Model FPC-1 Field PC. The FPC-1 is supplied complete with a hand strap, stylus, USB sync cable, Lithium-Ion battery, AC wall charger (with international plug kit), screen protector, CD-ROM (with license and manuals) and Quick Start Guide.

The Model GK-604 has been replaced by the Model GK-604D Digital Inclinometer System.


GK-604-6 (Field PC) | 520 MHz PXA270
Operating System
GK-604-6 (Field PC) | Windows® Mobile® 6.1
Data Storage
GK-604-6 (Field PC) | 512 MB (internal)
Standard Range
GK-604-4 (Interface) | ±8 V
GK-604-4 (Interface) | 16 bit
GK-604-4 (Interface) | ±0.01% F.S.
Battery (Rechargeable)
GK-604-6 (Field PC) | 3900 mAh Li-Ion
GK-604-4 (Interface) | 2600 mAh lithium
Temperature Range
−30°C to +50°C
Dimensions (L × W × H)
GK-604-6 (Field PC) | 165 × 89 × 43 mm
GK-604-4 (Interface) | 160 × 75 × 75 mm

Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.