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Pavement

High-Low Detector for Pavement Surface Testing

High-Low Detector Click to Enlarge

High-Low Detector

Used to measure planeness of pavement surfaces, such as highways, airport runways, bridge decks, etc. Requires only one operator to detect, register, and dye mark high and low areas that need to be ground down or filled.

Operator has full view of variations which are magnified 16 times, on a vertical scale graduated in 1/8" (1mm) increments, so that magnified readings range up to 1/4" (6.4mm), high or low. The 16 ft. long model incorporates aluminum reinforcing riveted along both sides of the frame for added support and rigidity.

Manual: H-2790_2791_2792.pdf

$2,780.00 Add to Order

High-Low Detector, 10 ft. (3m) Span— H-2790

$3,037.00 Add to Order

High-Low Detector, 12 ft. (3.7m) Span— H-2791

$3,820.00 Add to Order

High-Low Detector, 16 ft. (4.9m) Span— H-2792

Bell/Buzzer Indicator

Bell/Buzzer Indicator

Sounds simultaneously with visual indicator, 9V DC battery

$460.00 Add to Order

Bell/Buzzer Indicator— H-2790B

Aerosol Dye, 12 Pack

Aerosol Dye, 12 Pack

12 pack of 16oz. (454g) spray cans

$78.00 Add to Order

Aerosol Dye, 12 Pack— H-2790D

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