dear rion user:
hello! in view of the fact that many domestic manufacturers have copied the digital display inclinometer of rion brand for sale recently, and the measurement accuracy is not up to standard, which has caused great losses to the majority of users, our company deeply apologizes for this, and the highest level resolutely decided: (from now on, all purchases the digital display inclinometer series of rion brand include: 810 and 820. our company all provide the national third-party measurement report corresponding to the serial number, which will be shipped with the product at the same time. quality is our pursuit as always!
hope everyone knows.
shenzhen rion technology co., ltd
november 04, 2017