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Crack Monitoring Basic Kit

Model: HM-644
$267.00
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Expert
Questions? Talk to a Product Expert

Get help from our in-house testing equipment specialists.

Open M–F: 8:00am–5:00pm

Crack Monitor Kits contain the products required to effectively monitor cracking in structural concrete. Concrete Crack Monitor Kit components are also available individually. For additional or replacement items, see Crack Monitors.

HM-644 Crack Monitoring Kit comes with seven Crack Monitor Plus units, two Corner Adapters, and a Crack Width Gauge to determine initial crack widths. The kit also includes twenty-eight 1in (No.8) Philips wood fixing screws with plastic anchors, Rapid-Set Epoxy, an illustrated instruction booklet, and recording sheets. Kit components are contained within a carrying bag.

HM-645 models Digital Monitoring Essentials Kit contains products for when precise determinations and monitoring of cracks are needed. This kit includes a Digital Caliper (0–6in or 0–12in caliper), 100 stainless steel Monitoring Discs, Rapid-Set Epoxy, Crack Width Gauge, an instruction booklet, and recording sheets. All components are contained in a carrying bag.

HM-646 Digital Monitoring Professional Kit comes with all products included in the HM-645 Essentials Kit, along with two Corner Adapters, 100 Plastic Monitoring Discs, an instruction booklet, and recording sheets. All components are contained in a carrying bag.

Features:

  • Complete selection of components for precision monitoring of concrete cracking

Included Items:

  • Crack Monitoring Kit

Accessories:

  • HM-637 Standard Crack Monitor has a simple design to monitor the crack movement
  • HM-634 Crack Monitor Plus to record movement and for precise measurement with Digital Calipers
  • HM-636 Crack Width Gauge for easy measurements of cracks up to 0.275in (7mm)
  • HM-635 Corner Adapter for monitoring corner angles of 70 to 180°
  • Digital Calipers provide measurements in inches or millimeters
  • Crack Monitoring Discs can be used for attaching to a flat surface on either side of the crack to ensure consistent and accurate measurements
  • HMA-804 2-Part Epoxy Adhesive for quick and easy attaching measuring pegs, stainless steel monitoring discs, or crack monitors to a surface

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Specifications

Attribute name Attribute value
Product Dimensions 17.7 x 12.6 x 4.3in (450 x 320 x 110mm) WxDxH
Estimated Shipping Weight

HM-644: 2.0lb (0.91kg)

HM-645: 2.5lb (1.13kg)

HM-645S: 3.5lb (1.59kg)

HM-646: 3.0lb (1.36kg)

Quick Compare

Features
Picture of Crack Monitoring Basic Kit

Crack Monitoring Basic Kit

Picture of Digital Monitoring Essentials Kit with 0-6in Caliper

Digital Monitoring Essentials Kit with 0-6in Caliper

Picture of Digital Monitoring Essentials Kit with 0-12in Caliper

Digital Monitoring Essentials Kit with 0-12in Caliper

Picture of Digital Monitoring Professional Kit

Digital Monitoring Professional Kit

Pricing $267.00 $328.00 $550.00 $610.00
Version Basic Essentials with 0–6in Jaw Size Caliper Essentials with 0–12in Jaw Size Caliper Professional
Estimated Shipping Weight 2.0lb (0.91kg) 2.5lb (1.13kg) 3.5lb (1.59kg) 3.0lb (1.36kg)
 

Product Q&A

Displaying Q&A 1-4 of 8

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Displaying Q&A 1-4 of 8
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