Specifications; Maintenance; Battery Replacement - Greenlee THH-500 Instruction Manual

Specifications

Display: Digital LCD with backlight
Response Time: 500 millisecond, 95% response
Target Temperature Range: –18 C to 260 C (0 F to 500 F)
Spectral Response: 7 to 18 m
Repeatability: 1% of reading or 1 C ( 2 F), whichever is greater
Emissivity: Preset at 0.95
Ambient/Operating Temperature Range: 0 C to 50 C (32 F to 122 F)*
Relative Humidity: 0% to 95% (non-condensing)
Altitude: 2000 m (6500') maximum
Storage Conditions: –20 C to 65 C (–4 F to 149 F)*
Remove battery
Battery: 9-Volt (NEDA 1604, JIS 006P or IEC 6F22)
* For improved accuracy, allow unit 30 minutes to adjust to large changes in temperature.

Maintenance

Battery Replacement

Do not operate with the battery compartment open.
Failure to observe this warning can result in severe injury or death.
1. Remove the battery compartment cover.
2. Replace the battery (observe polarity).
3. Replace the battery compartment cover.
Cleaning
Lens: Blow off loose particles using clean compressed air. Gently brush remaining debris
away with a camel's hair brush. Carefully wipe the surface with a moist cotton swab. The swab
may be moistened with water or a water-based glass cleaner. Do not use solvents to clean the
plastic lens.
Case: Periodically wipe the case with a damp cloth and mild detergent; do not use abrasives
or solvents.
THH-500
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