# Mountlaser Standard Tell-Tale Crack Monitor 10PCS | Precision Measurement Tool for Wall Crack Evolution **Brand:** Mountlaser **SKU:** bwp3157 **ASIN:** B08P5WL7T1 **Canonical URL:** https://crowcrowcrow.com/p/crack-monitoring-record-standard-tell-tale-monitor-corner-10pcs/bwp3157 **Category:** electronics **Subcategory:** Products **Availability:** in_stock **Price (INR, all-inclusive):** ₹13,058 **Discount:** 37% **Customer rating:** 4.00/5 from 106 ratings ## Description Mountlaser Standard Tell-Tale Crack Monitors (10-pack) precisely track wall crack expansion with ±1mm grid markings. Made from high-quality polymer, these analog devices offer ±20 mm horizontal and ±10 mm vertical range for accurate monitoring. Imported from USA, duties included, delivered via ExpressBox. ## Highlights - Precise Crack Measurement — ±1 mm tick marks and ±0.5 mm discrimination on X-Y axes allow for highly accurate tracking of crack expansion, ensuring detailed monitoring of structural changes. - Wide Monitoring Range — Offers a ±20 mm horizontal and ±10 mm vertical measurement range, suitable for tracking significant crack movements in walls and structures over extended periods. - Durable High-Quality Polymer — Constructed from robust polymer, these monitors are built to withstand site conditions and provide long-lasting, reliable performance for ongoing structural assessments. - Easy-to-Read Grid Design — The integrated measurement grid is designed for clear visibility, simplifying the process of recording and interpreting crack evolution data for construction and maintenance records. ## Key features - Cracks monitoring Tell tales crack monitors Simple and cool analog crack monitor device. - ±1 mm (±0.04") tick marks on X-Y axes; ±0.5 mm (±0.02") discrimination - ±20 mm (±0.79") horizontal and ±10 mm (±0.38") vertical range - High-quality polymer with easy-to-read measurement grid - Crack monitoring scale is used to monitor the cracks in the walls and how they evolved along the measured time. ## Why choose this product **Accurate Structural Monitoring** — Mountlaser's tell-tale crack monitors provide the precision needed to accurately document structural changes. Unlike generic markers, these devices offer calibrated measurements, ensuring reliable data for engineers and builders. Imported from authorized US retailers, they represent a commitment to quality and accuracy for critical structural assessments. **Ideal for Indian Construction** — These monitors are suitable for monitoring cracks in Indian buildings, bridges, and infrastructure, helping to track expansion due to temperature fluctuations or structural settling. While effective for general monitoring, individuals requiring digital readouts or automated alerts might consider more advanced electronic sensors. ## How to use 1. Clean the area around the crack where the monitor will be placed. Ensure the surface is dry and stable for proper adhesion or mounting. — Prepare the Surface 2. Position the tell-tale monitor across the crack, ensuring the grid lines align with the crack's direction. Secure it firmly using appropriate adhesive or fasteners suitable for the wall material. — Attach the Monitor 3. Note the exact position of the crack relative to the monitor's grid markings (±1 mm ticks, ±0.5 mm discrimination). Record these initial readings and the date for future reference. — Record Initial Measurements 4. Periodically revisit the monitor to measure and record any changes in the crack's width or length. Compare new readings to the initial ones to track the crack's evolution over time. — Monitor and Record Changes ## Product details | Field | Value | |---|---| | Application | Attach to walls to monitor crack expansion | | Measurement Range | ±20 mm horizontal, ±10 mm vertical | | Discrimination | ±0.5 mm (±0.02") | | Tick Marks | ±1 mm (±0.04") on X-Y axes | | Cost per unit | 10 units at ₹13,058 — ₹1,306 per monitor | | Brand | Mountlaser | | Style | 10PCS | | Material | Plastic | | Item Weight | 0.02 pounds (9 grams) | | Item Dimensions | 20 cm x 4 cm x 20 cm | | Package Weight | 0.43 kilograms | | Package Dimensions | 21.6 cm x 26.7 cm x 5.2 cm | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How do I use Mountlaser Tell-Tale Crack Monitors? To use, attach the monitor across a crack using adhesive or fasteners. Record the initial measurements from the grid. Periodically re-measure and record any changes to track crack evolution. The ±1 mm grid and ±0.5 mm discrimination ensure precise readings for structural monitoring. ### What is the measurement range of these crack monitors? These tell-tale crack monitors offer a measurement range of ±20 mm horizontally and ±10 mm vertically. This allows for the tracking of significant crack expansion and contraction over time, providing valuable data for structural assessments. ### Are these crack monitors suitable for use in India? Yes, these crack monitors are suitable for use in India for monitoring structural changes in buildings and infrastructure. They provide precise analog measurements that are crucial for construction and maintenance projects, regardless of location. ### How do I choose the best crack monitoring tool? Choose crack monitoring tools based on the required precision and measurement range. The Mountlaser tell-tale monitors offer ±1 mm grid precision and a ±20 mm horizontal range, ideal for general structural monitoring. For highly critical applications, consider tools with digital readouts or wider ranges. ### Can I use these crack monitors for concrete structures? Yes, these crack monitors are designed for use on various surfaces, including concrete, walls, and masonry. Their primary function is to measure and record the expansion or contraction of existing cracks, making them suitable for concrete structures. ### What are the benefits of using tell-tale crack monitors? Tell-tale crack monitors provide a simple, cost-effective, and reliable method for tracking crack evolution. They offer precise analog measurements, are easy to install, and require no power, making them ideal for long-term structural monitoring in diverse environments. ### How to buy an original Mountlaser Crack Monitor in India? Purchase original Mountlaser Crack Monitors from authorized US retailers via crowcrowcrow.com. We import them exclusively for you, ensuring they are factory-sealed and authentic. All customs duties and GST are included, with ExpressBox tracked delivery to your Indian pincode. ## Compliance Ensure proper attachment and regular measurement for accurate structural monitoring. Not intended for use in environments requiring digital logging or automated alerts without supplementary systems. ## Images 1. https://images.crowcrowcrow.com/B08P5WL7T1-2.webp 2. https://images.crowcrowcrow.com/B08P5WL7T1-3.webp 3. https://images.crowcrowcrow.com/B08P5WL7T1-5.webp 4. https://images.crowcrowcrow.com/B08P5WL7T1-7.webp 5. https://images.crowcrowcrow.com/B08P5WL7T1-9.webp 6. https://images.crowcrowcrow.com/B08P5WL7T1-13.webp --- Source: https://crowcrowcrow.com/p/crack-monitoring-record-standard-tell-tale-monitor-corner-10pcs/bwp3157 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-16 days. Prices are all-inclusive (duties + GST).