Hilger & Watts Master Level Square (CM233)
Hilger & Watts – Master-Level-Square
Hilger & Watts
Hilger & Watts Optical Clinometer (CM248)
Hilger & Watts – Optical Clinometer
Hilger & Watts Optical Clinometer (CM249)
Hilger & Watts – Optical Clinometer
Hilger-Watts Inclinometer (CM108)
Hilger-Watts Optical Inclinometer & Std inclinometer with many accessories and wooden case