• Two powerful neodymium magnets provide a good hold on any metal profile.
• Metor MTR-90 is immune to interference. Flash / sun light, LED / fluorescent lamps are no problem.
• The rubber overmold protects the receiver when accidentally dropped and the case is absolutely waterproof.
• Front and rear displays with a high contrast guarantee quick and easy readable measurement results..
• The compact physical dimensions and the low weight allows it to fits in shirt pocket and suitcase.
• The On-Grade position can be set by the user.
• It achieves an operating time of over 45 hours with only one AA type battery.
• MTR-90RF transmits its online measurement to your Android mobile phone or tablet via Bluetooth LE.
• The Metor MTR-90 works with all conventional rotation lasers.

Specifications:

• Useable Range (class 2 laser): 400m radius
• Capture height: 90mm asymmetrical (-30mm to +60mm)
• Numeric readout height: 80mm asymmetrical (-25mm to +55mm)
• Alterable on-grade level: 50mm asymmetrical (-10mm to +40mm)
• Reception angle (600 rpm, 2m): Minimum ±45°, typical ±70°
• Detectable spectrum: red, infrared
• Measuring units: mm, cm, inch, fractional inch
• Deadband/Numeric resolution: 0.5 / 1 / 2 / 5 / 10mm; 0.02 / 0.05 / 0.1 / 0.2 / 0.5 in; 1/8 in / 1/4 in / 1/2 in
• Linearity error (num. readout): <0.5mm 2)t
• First strike detection: Yes
• Strobe light suppression: Yes
• Laser source rotational speed: 300 rpm to 1200 rpm
• Laser source beam size: 4mm to 20mm (optimum measurement results)
• Beeper volumes: High (>95dBA, typ. 100dBA) / low (>75dBA) / off
• Automatic shutoff: After 30min without key stroke / laser reception
• Power supply: 1x AA Alkaline cell
• Protection class: IP67 (waterproof)
• Dimensions: 135mm x 69mm x 25mm
• 20kg (with battery).