Quick Answer
The Leica Rugby 640 is a dual-grade rotary laser with ±10% automatic grade range and an optional remote-controlled grade function — the professional choice for grading contractors who need Leica quality with dual-axis slope control.
See also: Leica E04 Error Fix Guide
See also: Leica E03 Error Fix Guide
See also: Leica E01 Error Fix Guide
Leica Rugby 640 — Complete Specs & Guide
Category: Rotary Laser | Brand: Leica
The Leica Rugby 640 is a dual-grade rotary laser with ±10% automatic grade range and an optional remote-controlled grade function — the professional choice for grading contractors who need Leica quality with dual-axis slope control.
Full Specifications
| Accuracy | ±0.5mm/m (±1/16" per 100') |
| Grade range | ±10% automatic, ±25% manual |
| Self-leveling range | ±5 degrees |
| Working range | 800m diameter |
| Laser | Class 3R / 635nm red |
| IP rating | IP67 |
| Battery | NiMH rechargeable |
| Battery life | ~55 hours |
| Weight | 2.1 kg |
| Remote | RC 400 wireless optional |
Accessories
- Rod Eye 160 Digital — Standard digital receiver
- Rod Eye 180 — Extended range receiver
- RC 400 — Wireless remote control
Common Error Codes
| F01 | Leveling out of range — level tripod |
| F02 | Motor fault — service required |
| F04 | Battery fault — recharge or replace pack |
| F05 | Laser diode error — cool unit or service |
Why Buy From Express Tools
Express Tools is an authorized dealer for all major contractor equipment brands. Every unit ships with full manufacturer warranty, factory calibration, and genuine accessories. Our pricing is guaranteed authorized dealer pricing on in-stock items, with same-day shipping before 2PM Eastern.
Frequently Asked Questions
What is the difference between Leica Rugby 620 and 640?
Rugby 620: single-grade. Rugby 640: dual-grade. Both have the same ±25% manual grade range. The 640 adds independent X and Y slope control simultaneously, which the 620 cannot do.
What is the Rugby 640 grade range?
±10% in automatic mode with remote control, ±25% in manual mode. Covers all standard site grading and most extreme slope applications.
Is the Leica Rugby 640 compatible with non-Leica receivers?
Yes — 635nm wavelength is compatible with Topcon, Spectra, and other standard 635nm receivers.
Service and Support from Express Tools
Express Tools is an authorized dealer for this equipment brand — every unit ships with full manufacturer warranty and factory calibration certificate. Our team can assist with setup questions, compatibility verification, and warranty service coordination. Our pricing is guaranteed authorized dealer pricing on all in-stock items, with same-day shipping on orders placed before 2PM Eastern.
Professional field equipment requires periodic service to maintain accuracy. Express Tools coordinates factory service for all brands we carry — contact us when your equipment needs calibration verification or warranty repair, and we'll connect you with the fastest route to an authorized service center.
Track your Leica Rugby 640 in Gradelog's Equipment Registry — calibration dates, service history, job assignments. Free to start.
