Features:

High-quality plastic, easy-to-read measurement grid.

±1mm (±0.04") check mark on XY axi; ±0.5mm (±0.02") difference.

±20mm (±0.79") horizontal and ±10mm (±0.38") vertical range.

Crack monitor such as crack monitor, simple and fresh analog crack monitor.

The Crack Monitoring Scale is used to monitor cracks in walls and how they evolve over the measurement time.

Specification:

material: plastic

The package includes:

1x Crack Monitor

Notice:

Please allow 1-3cm error due to manual measurement. Make sure you don't mind before bidding.

Due to differences between different monitors, the image may not reflect the actual color of the item.

We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.