Autoranging
Tru-Test indicators are usually set to autorange. This means that the display resolution automatically changes to
coarser increments when the weight reaches the equivalent of 200 or 250 times the next coarser division size.
This better reflects the actual accuracy of the scale.
The weight is still displayed in kilograms or pounds, it is only the resolution (precision) which changes at higher
loads.
Autorange (load bar pair)
Weight range
Resolution
0 to 50 kg
0.1 kg
50 to 100 kg
0.2 kg
100 to 200 kg
0.5 kg
200 kg to 500 kg
1 kg
500 kg to 1000 kg
2 kg
1000 kg to capacity
5 kg
The live capacity of the scale is usually a round multiple of the base resolution, for example:
3000 x 0.5 kg = 1500 kg.
Weight range
Fine mode
0 to 100 lb
Fine mode
100 to 200 lb
200 to 500 lb
500 lb to 1000 lb
1000 lb to 2000 lb
2000 lb to capacity
Resolution
0.2 lb
Fine mode
0.5 lb
Fine mode
1 lb
2 lb
5 lb
10 lb
13