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| Brand Name : | GTJ | 
| Model Number : | GTJ-FKY | 
| Price : | negotiation | 
| Payment Terms : | L/C, T/T, Western Union, MoneyGram | 
| Supply Ability : | 50 sets per month | 
| Delivery Time : | 5-8 work days | 
GTJ-FKY crack width tester
Usage overview
The GTJ-FKY crack width tester is used to measure the crack width in concrete buildings such as houses, roads, and bridges.
Applicable standard
GJ125-99 "House Safety Appraisal Standard"
Features
※ New upgrade, adopting three-proof shell design, waterproof, dustproof and shockproof.
※ Imported sensor chip, high test accuracy
※ The main unit screen has a tick mark for direct reading
※ The probe is equipped with night vision function and can be tested in dark environments.
※ Built-in rechargeable polymer lithium battery, greatly extending working time and service life
Technical Parameters
| Host parameters | Waterproof level: IP65 Screen size: 5 inches LCD resolution: 640 × 480 Volume: 195 × 140 × 45mm Weight: 0.8kg | 
| Measuring range | 0.01 ~ 2.00mm | 
| Reading accuracy | 0.005mm | 
| Magnification | 40 times | 
| Minimum division | 0.02mm | 
| Power supply mode | Built-in lithium battery | 
| Connection line length | 2.5m | 
| Host weight | 0.8kg | 
| Working environment temperature | -10 ° C ~ 40 ° C | 
| Packing specification | Material: engineering plastic Volume: 420 × 140 × 335mm Weight: 5kg | 
Instrument composition

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