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12
EN
MAINTENANCE
When handled properly, this unit is engineered to give you years
of satisfactory service. Here are a few product care instructions:
1. Do not immerse the unit in water. If the unit comes in contact
with water, dry it immediately with a soft lint-free cloth.
2. Do not clean the unit with abrasive or corrosive materials.
Abrasive cleaning agents may scratch the plastic parts and
corrode the electronic circuit.
3. Do not subject the unit to excessive: force, shock, dust,
temperature, or humidity. Such treatment may result in
malfunction, a shorter electronic life span, damaged batteries, or
distorted parts.
4. Do not tamper with the unit’s internal components. Doing so
will terminate the unit’s warranty and may cause damage. The
unit contains no user-serviceable parts.
5. Only use new batteries as specified in this instruction manual.
Do not mix new and old batteries as the old batteries may leak.
6. Read this instruction manual thoroughly before operating the
unit.
SPECIFICATIONS
Temperature Measurement
Main unit
Indoor Temperature measurement
Proposed operating range : 23.0°F to 122.0°F
(-5.0°C to +50.0°C)
Temperature resolution : 0.2°F (0.1°C)
Relative Humidity Operating : 25% RH to 90% RH
range
Remote thermo-hygro unit
Proposed operating range : -4.0°F to 140.0°F
(-20.0°C to +60.0°C)
Temperature resolution : 0.2°F (0.1°C)
Relative Humidity Operating : 25% RH to 90% RH
range
Power
Main unit : Four (4) UM-3 or “AA”
1.5V alkaline batteries
Remote sensing unit : Two (2) UM-3 or “AA”
1.5V alkaline batteries
Weight
Main unit : 6.8 ounces (without battery)
Remote sensing unit : 2.6 ounces (without battery)
Dimension
Main unit : 6.6" x 3.3" x 1.9" (L x Wx D)
Remote sensing unit : 4.2" x 2.8" x 0.84" (L x WxD)