Amprobe TMA-21HW Hot-Wire-Anemometer - Manual (Page 25)

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Power Supply : 6 pcs 1.5V size AAA batteries.
Battery Life : Approx. 10 hours.
Probe Dimensions / Weight :
Wire length : 2.2 meter (7.2 ft)
Probe length : 1.2 meter (3.9 ft)
Probe diameter of tip : 15.0 mm (0.59 in.)
Probe diameter of base : 28.0 mm (1.1 in.)
Probe weight : 165 g (0.36 lbs)
Meter Weight / Dimensions : 235 g (0.52 lbs)
150(L) x 72(W) x 35(H) mm
5.9(L) x 2.8(W) x 1.4(H) inches
Accessories : Instruction manual, Batteries, USB cable,
CD software and Carry case.
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. EMC : EN 61326-1.
This product complies with requirements of the following European
Community Directives: 89/336/EC (Electromagnetic Compatibility) and 73/23/
EEC (Low Voltage) as amended by 93/68/EEC (CE Marking). However, electrical
noise or intense electromagnetic fields in the vicinity of the equipment may
disturb the measurement circuit. Measuring instruments will also respond to
unwanted signals that may be present within the measurement circuit. Users
should exercise care and take appropriate precautions to avoid misleading
results when making measurements in the presence of electronic interference.
MAINTENANCE AND REPAIR
If there appears to be a malfunction during the operation of the meter, the
following steps should be performed in order to isolate the cause of the
problem.
• Check the battery. Replace the battery immediately when the “ ”
symbol appears on the LCD.
• Review the operating instructions for possible mistakes in operating
procedure.