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CA-0700

Location: Chase Air

The Chase Air Indicator from Test Mark provides an economical method of quickly estimating the air content of fresh concrete in the field using the isopropyl alcohol method.

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Rubber Stopper

CA-4060-10

Location: Aggregate

Stopper fits the sand equivalent test cylinder.

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10" Laboratory Hot Plate

CA-1320

Location: Hot Plates

Test Mark's laboratory hot plate features a white ceramic surface that is acid and alkali resistant. Non-heating frame surrounds the heated plate for added protection. Easy to set analog temperature control knob with graduated scale and LED display.

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Magnet Holder with Swivel Adapter Yoke

SA-2021

Location: CBR Accessories

Convenient, portable method of mounting dial indicators. Holder's Alnico magnetic base mounts on flat or curved metallic surfaces. Indicator can me mounted in almost any position.

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Hot Plate 6" x 6"

CA-1310

Location: Hot Plates

These durable hotplates are equipped with thermostatic temperature control. Baffle-vented welded stainless-steel case and cast-aluminum top for maximum heat transfer, strength and corrosion resistance.

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Floating Thermometer DISCONTINUED

CA-0792

Location: Parts & Accessories

Test Mark Industries supplies floating thermometers as part of a complete line of construction materials testing equipment.

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EJ Series Compact Balance

(5) options

Location: Compact Balance

SC-0800 Series Compact Balance from Test Mark features AC adapter or battery operation (4 ? AA batteries, not included), under-hook weighing option and user-selectable weighing units.

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Plastic Beakers

(6) options

Location: Plastic

Plastic beakers from Test Mark feature no-drip spout for easy pouring, these beakers are translucent, chemical resistant, and stack without sticking together.

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