Bison Instruments Model 2350B Earth Resistivity Meter – Untested

PCE Instruments PCE-GM 80 - Gloss Meter with External Gloss Sensor

PCE INSTRUMENTS PCE-2600N Material Hardness Tester for Metal, Hard Max 1042 HV

Vintage Antique Gurley Eng. Instruments Pygmy Water Current Meter w/Wood Box

BYK Gardner Instruments 4632 Micro Haze Plus Portable Gloss Meter Altana Unit

PCE-PMI 2 Concrete Moisture Meter, for Building Inspection, Measures 0–100 % ...

Hydraulic force-gauge, PCE instruments, range 1000 N, resolution 20 N.

Tif Instruments Dc100 Clamp On Digital Power Meter