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Grade Rod or Machine Mountable Detector

MFR#: 40-6790
Original price USD $686.50 - Original price USD $686.50
Original price List Price: USD
USD $686.50
USD $686.50 - USD $686.50
Current price USD $686.50

Store Pickup: List of available stores available on the Checkout page.

Grade Rod or Machine Mountable Detector
Grade Rod or Machine Mountable Detector - USD $686.50
USD $686.50
*Must Purchase 1 for Grade Rod or Machine Mountable Detector

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Ghana
Free Shipping (USA) Ships Out Within: 7 - 10 Business Days Shipping Date By: 1/10/2025
  • Non-wireless laser receiver
  • 240-degree reception angle
  • For use with red rotary lasers at extreme distances
  • Removable grade rod clamp and built-in magnetic mount
  • LED indicators
  • Detection accuracies: fine and coarse
  • Last 5-second signal recorded
  • Battery life up to 35 hours

Designed for all brands of red beam rotary lasers, the Johnson Level Grade Rod or Machine Mountable Detector can be used as a level rod mounted or machine mounted laser receiver. For an accurate reading, it features a 240-degree detecting window for receiving the red laser beam. It also comes with two detection accuracies - fine and coarse. For easy set-up, this non-wireless laser receiver includes a removable grade rod bracket for magnetic machine mounting. Plus, it can be used with most red rotary lasers when working at extreme distances.

This Johnson Level Grade Rod or Machine Mountable Detector comes with bright LED indicators and a backlit LCD display for visual reading of grade position. It has a five-inch receiving window for an easy reading. If laser signal is lost, this machine control receiver shows the last five-second signal recorded. It also features a sound function for high, low, or on-grade indication.

This detector can operate up to 35 hours and comes with a low-battery indication feature to prolong battery life. It is made of durable plastic which is designed to last for a long time. The Johnson Level Grade Rod or Machine Mountable Detector includes four "AA" alkaline batteries, instruction manual with warranty card and hard-shell carrying case. It also comes with a 3-year warranty.

  • Non-wireless laser receiver
  • 240-degree reception angle
  • For use with red rotary lasers at extreme distances
  • Removable grade rod clamp and built-in magnetic mount
  • LED indicators
  • 2 detection accuracies (fine and coarse)
  • Last 5-second signal recorded
  • Up to 35 hours battery life
  • Sound function for high, low or on-grade indication
  • LCD display
  • 5" receiving window
  • 4 alkaline batteries 
  • Low battery indication

What’s in the Box

  • Johnson Level Grade Rod or Machine Mountable Detector
  • 4 "AA" alkaline batteries
  • Hard-shell carrying case
  • User manual
  • 3-year with warranty card

Tiger Supplies offers a 30-day return policy from date of shipment for this product, subject to return shipping charges. The product must be in new condition and in its original packaging. We take the responsibility to make sure this product arrives in a brand new working condition. Should your item arrive damaged, we will take full responsibility and replace the product at no cost to you.

For complete details of our return policy and process, please refer to our general return policy page.

Accuracy
Coarse
±12.5 mm
Fine
±5 mm
Battery/Power
Battery Life
Up to 35 hours
Low Battery Indicator
Yes
Power Source
AA alkaline batteries
Features
Display
Backlit LCD
Last Beam Memory
Yes
LCD Indicators
Up arrow, Down arrow, On grade
LED Indicators
Blinking (for out-of-beam indication)
Plumb Indicator
Yes
Reception Angle
240 degrees
Sound Function
Slow short beep, rapid short beep and continuous sound
General
Dimensions
6.69" L x 4.52" W x 1.65" H
Housing
Plastic
Type of Attachment
Magnetic (built-in); Bracket (Included)
Warranty
3-year
Weight
1.5 lbs (0.68 kg)
Temperature
Operating
-4 to 122 °F (-20 to 50 °C)
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