128× 64 Dot Matrix LCD Display (EL Backlight)
Interface wave-echo mode (normal mode)
echo-echo mode (precision mode)
1.5~20mm (Normal mode) 0.3~10mm (Precision mode)
Unit and Display Resolution
±0.01 mm (below 3mm) ;±0.05 mm (below 20 mm)
One-point calibration, two-point calibration
The measurement update rate
For routine measurement: 4Hz;
scanning the minimum value:25 Hz
The sound speed range of the material
1000～9999m/s or 0.0394～0.3937in/us
The storage function
divided into 5 arrays, which can store 500 thickness values.
Sound speed storage
store the sound speed of 5 different materials.
Chinese or English
two 1.5V AA batteries. When the power is insufficient, there will be a low voltage prompt.
alkaline battery can be used for 200 hours (no backlight)
Automatically shut down
after 5 minutes without operation
-10℃ ~+50℃, with special requirements up to -20℃
200g (including battery)
LM-3 thickness gauge, single crystal probe, instrument box, two alkaline batteries, coupling agent, operation manual, certificate of approval and packing list