UNI-T UT81B

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Model UT81B: OPERATING MANUAL
Physical Specifications
Digital: 3999 counts on display ; updates 2-3 times / second.
0
o
C~40
o
C (32
o
F~104
o
F)
-10
o
C~50
o
C (14
o
F~122
o
F)
75% @ 0
o
C~40
o
C;
0% @ -10
o
C~50
o
C.
Operating: 2000m;
Storage: 10000m.
1.5V (R6) x 4 Batteries or Power adaptor. Check carefully about the
working voltage of power adaptor before use.
l In a radio field of 1 V/m below:
Overall Accuracy = Specified Accuracy + 5% of Range
l In a radio field of 1 V/m above:
No assigned accuracy is specified.
200 x 100 x 48mm.
Approx. 498g (including battery)
Display (LCD)
Operating Temperature
Storage Temperature
Relative Humidity
Altitude
Battery Type
Electromagnetic Compatibility
Dimensions (H x W x L)
Weight