TOPCON Rotating Laser Level Detector Red Beam Millimetre LS-100D 102603001

MPN 102603001
In Stock
  • Laser Colour: Red
Free Delivery


Versatile and designed for maximum user convenience, the LS-100D features a digital readout to confidently deliver elevation and vertical alignment control on demand. 

It features an extra-wide beam capture sensor that also rejects annoying interference from strobe light exposures. The large and bright LCD displays (front and rear) feature 9-channels of grade information and digitally show the distance to on-grade. By pressing the Hold Button, the display is locked so the user can conveniently read the results. For added versatility, three colored LED's and a strong magnet mount are imbedded for vertical operation, ideal for steel erection or operator gradechecking while excavating. 

To assist in monitoring the Topcon rotating laser, alert icons appear on the LCD if the instrument is disturbed (HI alert) or when the laser battery is low. 


  • Working Range (Diameter): 800m (with RL-H4C, RL-SV2S and RL-200 Series)
  • Vertical Detecting Range: 90mm (3.5 in.); (-30mm to +60mm) (-1.1 in to +2.3 in.) 
  • LCD Digital Readout Range: 70mm (2.7 in.) ; (-20mm to +50mm) (-0.7 in. to +1.9 in.)
  • Horizontal Detecting Range: ±45°
  • Strobe Light Suppression: Yes
  • Unit: mm / cm / inch / fractional inch
  • On-grade Resolution: ±0.5 mm (±0.02 in.) , ±1.0 mm (±0.05 in.) , ±2.0 mm (±0.1 in.) , ±5.0 mm (±0.20 in.) , ±10.0 mm (±0.50 in.).
  • LCD Grade Indicators: 9 channels
  • LED Grade Indicators: Orange, Green, Red (On/Off selectable)
  • Display: LCD On each side
  • Buzzer: Loud/Low/Off selectable
  • Bubble tube: Yes
  • Warning Icons: HI Alert, Low Battery (for the RL-H4C, RL-SV2S, & RL-200 Series)
  • Battery: one AA/LR6 dry-cell battery
  • Opearting Time: up to 45 hours with alkaline batteries
  • Battery level indicator: LCD Icon
  • Auto shut-off: approx. 30 minutes
  • Dust/Water Rating: IP67 (IEC 60529)
  • Operating Temperature: -20° to 50°
  • Dimension (I x W x H): 134 x 69 x 25 mm 
  • Weight: 190g (including 1 x AA/LR6 Battery)
  • Magnet Mount: 2 round magnets on top
  • Sensor Holder 100: Screw Mount (standard component) 


Part No 102603001
Barcode 9345954002917
Laser Colour Red
Brand Topcon
Net Weight (kg) 0.5
IP Rating IP67

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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