top of page
Sonagage IV

Sonagage IV


Our Sonagage IV is our premier corrosion thickness gage with a wide thickness range, able to be used with a variety of dual transducers as well as a selection of single element and angle beam probes. Similar to our precision thickness gages, Sonagage IV can save and store 2,700 custom setups.

Weight: 230g (8 ounces)
Size: 76.2mm x 127mm x 31.8mm (3” x 5” x 1.25”)
Operating Temperture: -20° to 50°C (-4° to 122°F)
Material Surface Temp: -20° to 537°c (-4° to 1000°F) Depending on probe use.
Thickness Range: 0.5mm - 508mm (0.020 - 20 inches). Depending on material, temperature and transducer selection.
Automatic Probe wear indicator: (Transducer Attendant) Automatically informs the operator to replace the indicator: transducer. (Patent pending).
Backlight: Light emitting diode. On/Off or Auto On, based on valid reading being taken or last key press.
Shut Off: Auto time out (after X minutes user programmable after no-reading, loss or no keypress).
Battery Type: 2 x AA alkaline.
Battery Life: Operates for 50 hours (20 hours with backlight on).
Display: 128 x 64 Graphics LCD monochrome.
Information Displays: LoS, large reading while displaying min at the same time, velocity, zero, calibration, units, % battery life remaining.
Resolution: 0.01mm (0.001 ins).
Bandwidth: 0.5 - 20 MHz (-3dB).
Measurement rate: 4/sec
Units: English/Metric
Warranty: 1 year warranty on parts and labour.
Casing: Customised, splash proof (IP54), high impact plastic with rubber.
Shipping Case:  Hard plastics with high density moulded cut out for all accessories (optional)
Carrying Pouch: Custom moulded pouch with wrist strap for left or right handed operators (optional)


bottom of page