Graigar GTJ-FKY Digital Concrete Crack Width Tester Gauge Meter 0.01~2.00mm Bridges Tunnels Buildings Metal Surface Crack Width Slit Width Gauge Flaw Detection Tools ZD41 integrated floor thickness gauge

ZD41 integrated floor thickness gauge is mainly used for non-destructive testing of concrete structures or other non-ferromagnetic media thickness measurements

Digit & Resolution:3 digits & 0

E-type Range -150~1000°C (-238~1832°F) Accuracy >-100°C

65 to 93 4dB

94 inches Item model number ‎TO1202C Material ‎Plastic Power Source ‎ac_dc Item Package Quantity ‎1 Included Components ‎Oscilloscope

Graigar GTJ-FKY Digital Concrete Crack Width Tester Gauge Meter 0.01~2.00mm Bridges Tunnels Buildings Metal Surface Crack Width Slit Width Gauge Flaw Detection Tools ZD41 integrated floor thickness gaugeBrand: Graigar Color: Black Features: 1. Built in rechargeable polymer lithium battery greatly extends the working time and service life. 2. New upgrade, using the three proof shell design, waterproof, dustproof, shockproof. 3. Imported sensor chip is adopted for high test accuracy. 4. The host screen has graduated lines for direct reading. 5. The probe is equipped with night vision function and can be tested in dark environment. model number: GTJ FKY