Pirate - feet inches , Fathoms yeah why not? I vote back to -- Red, Yellow,blue and Black as well !! -- got a 30 meter chinese laser measure to try for 20 bangers .
DANIU 30M Laser Rangefinder Anti-fall Steel Tape High Precision Infrared Digital Laser Distance Meter Measure Distance Tool Tape - https://www.banggood.com/30M-Laser-Rangefinder-Anti-fall-Steel-Tape-High-Precision-Infrared-Digital-Laser-Distance-Meter-Meas-p-1381867.html?rmmds=myorder&cur_warehouse=CN
seems pretty accurate (so far) I'll see after I've dropped it once or twice.
DANIU 30M Laser Rangefinder Anti-fall Steel Tape High Precision Infrared Digital Laser Distance Meter Measure Distance Tool Tape - https://www.banggood.com/30M-Laser-Rangefinder-Anti-fall-Steel-Tape-High-Precision-Infrared-Digital-Laser-Distance-Meter-Meas-p-1381867.html?rmmds=myorder&cur_warehouse=CN
seems pretty accurate (so far) I'll see after I've dropped it once or twice.