6.3
Analogue measuring ranges
RANGE
TESATRONIC TT80 and TT90 feature 9 switchable measuring ranges plus one built-in auto
range.
Each pressure on this key causes the selected range to change.
RANGE
Ranges
Metric range
1
± 5000
2
± 2000
3
±
500
4
±
200
5
±
50
6
±
20
7
±
5
8
±
2
9
±
0,5 µm
10
Auto Range
TT90 and TT90-UPC
The measuring range of both TT90 and TT90-UPC is restricted to ±200 µm/0.008 in.
However, ranges from 500 up to 5000 µm (0,02 à 0.2 in) may additionally be used for dis-
playing the measured value. In the chart below, there's no relationship between the right-
hand (µm) and left-hand (in) columns.
Ranges
Metric range
1
± 5000
2
± 2000
3
±
500
4
±
200
5
±
50
6
±
20
7
±
5
8
±
2
9
±
0,5 µm
10
Auto Range
With display set to µin, the numerical value can be as high as 8000 µin.
12
Scale interval
µm
200
µm
µm
100
µm
µm
20
µm
µm
10
µm
µm
2
µm
µm
1
µm
µm
0,2 µm
µm
0,1 µm
0,02 µm
Scale interval
µm
100
µm
µm
20
µm
µm
10
µm
µm
10
µm
µm
2
µm
µm
1
µm
µm
0,2 µm
µm
0,1 µm
0,02 µm
Inch range
Scale interval
± 0.200
in
0.010
± 0.100
in
0.005
± 0.020
in
0.001
± 0.010
in
0.0005
± 0.002
in
0.0001
± 0.001
in
0.00005 in
± 0.0002
in
0.00001 in
± 0.0001
in
0.000005 in
± 0.00002 in
0.000001 in
Auto Range
Inch range
Scale interval
± 0.100 in
0.005
± 0.020 in
0.001
± 0.010 in
0.0005 in
± 5000 µin
± 2000 µin
± 1000 µin
±
200 µin
±
100 µin
±
20 µin
Auto Range
in
in
in
in
in
in
in
200 µin
100 µin
50 µin
10 µin
5 µin
1 µin