The SPECTROTILT™ Electronic Inclinometers are single axis devices, which have up to a +/-80 degree sensing range, rugged aluminum housing, and are available in analog, digital, RS232 and 4-20mA outputs. The SPECTROTILT™ II Dual Axis Electronic Inclinometers are available with sensing ranges as high as +/-60 degrees, ABS plastic housing (optional), and analog and RS232 outputs. The SPECTROTILT™ II Dual Axis Tilt Monitor combines the popular SP5000 Series Dual Axis Tilt Sensor, with integral signal conditioning and a NEMA IV rated enclosure, to bring high precision tilt monitor sensing to the harshest of environments.