Bad: - optics is not axial with enclosure in box axis - see pictures. You cannot lay it flat on floor/wall neither on "back" and on left side. Also you can not hook the strap because opening is on "foot" of device and then You can not "stand" it on surface perpendicular. - Pushbutton "Data storage/Function set" does NOT have any "Function set" function - "Self calibration" in boot menu is not SELF but manual +-7mm. - Elliptical enclosure is not very useful. Should be rectanagular. Table in manual with display units is not enough accurate. Should be: meter 1,939 m feet with decimal fraction 6,36 ft feet with natural fraction 6' 4” 5/16 inches with decimal fraction 76,3 in inches with natural fraction 76 5/16 in Except for that - quite ok.

Bad: - optics is not axial with enclosure in box axis - see pictures. You cannot lay it flat on floor/wall neither on "back" and on left side. Also you can not hook the strap because opening is on "foot" of device and then You can not "stand" it on surface perpendicular. - Pushbutton "Data storage/Function set" does NOT have any "Function set" function - "Self calibration" in boot menu is not SELF but manual +-7mm. - Elliptical enclosure is not very useful. Should be rectanagular. Table in manual with display units is not enough accurate. Should be: meter 1,939 m feet with decimal fraction 6,36 ft feet with natural fraction 6' 4” 5/16 inches with decimal fraction 76,3 in inches with natural fraction 76 5/16 in Except for that - quite ok.

Bad: - optics is not axial with enclosure in box axis - see pictures. You cannot lay it flat on floor/wall neither on "back" and on left side. Also you can not hook the strap because opening is on "foot" of device and then You can not "stand" it on surface perpendicular. - Pushbutton "Data storage/Function set" does NOT have any "Function set" function - "Self calibration" in boot menu is not SELF but manual +-7mm. - Elliptical enclosure is not very useful. Should be rectanagular. Table in manual with display units is not enough accurate. Should be: meter 1,939 m feet with decimal fraction 6,36 ft feet with natural fraction 6' 4” 5/16 inches with decimal fraction 76,3 in inches with natural fraction 76 5/16 in Except for that - quite ok.

This appears to be an accurate little gadget for the price.

This appears to be an accurate little gadget for the price.

This appears to be an accurate little gadget for the price.