• Designed for mass comparison and calibration of balances and weights in calibration laboratories

• Compares 10 g to 10 kg weights of E1 and lower classes

• Equipped with a temperature and humidity sensor for testing ambient conditions, weighing chamber, and mass standard magazine environments

• Available in two versions: 4-position and 2-position

• Includes an auxiliary external draft shield chamber

AK-4.100  /  AK-4.1000  /  AK-4.1001