General Specifications - UNI-T UT20B Operating Manual

Model UT20B: OPERATING MANUAL
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Maximum Voltage between any
Terminals and Grounding
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Fused Protection Input Terminal
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Maximum Display
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Measurement Speed
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Temperature
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Relative Humidity
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Altitude
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Battery Type
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Battery Deficiency
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Negative reading
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Overloading
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Dimensions (HxWxL)
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Weight
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Safety/Compliances
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Certification

General Specifications

: 300V rms.
: 0.2A, 250V fast type, 5x20 mm.
: Display: 1999.
: Updates 2.5 times /second.
: Operating: 0
Storage: -10
: 75% @ 0
: Operating: 2000 m; Storage: 10000 m.
: One piece of 12V Battery (A23).
: Display:
: Display:
: Display:
: 95 x 52 x 26mm.
: Approx. 100g (battery included).
: IEC61010 CAT.II 300V overvoltage and double
insulation standard.
:
23
o o o
C~40 C (32 F~104
o o o
C~50 C (14 F~122
o o
C - 30 C; 50% @ 31
.
.
o
F).
o
F).
o o
C - 40 C.