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WTDL-20
Temperature data logger with humidity output

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Product Specs
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Accuracy Detail | Temperature Accuracy: 0.9°F (0.5°C) from 32 to 122°F (0 to 50°C), Humidity Accuracy: ± 3.0% RH, ± 2% typical at 77°F (25°C). |
Battery Size and Type | AA Li-ion |
Battery life | up to 2 yr |
Compliance | CE, FCC |
Compliance Note | FCC Approval: FCC ID# OA3MRF24J40MA.Agency Approvals: CE. |
Data Interface | WTDL-RX |
Humidity Accuracy | ± 3% RH |
Humidity Range | 0 to 95% RH |
Humidity Resolution | 0.1% RH |
Materials | ABS |
Measurement Type | Temperature, Humidity |
Memory | 15,000 Readings |
Number of Channels | 1 |
Operating Temperature, Max | 176 °F |
Operating Temperature, Min | -4 °F |
Output Detail | +0 dBm typical, max |
Stop Modes | Adjustable Delay Stop |
Supply Power Note | 3.6 V TL-5104 Lithium Metal Battery, installed functional, User Replaceable |
Supply Power Type | Battery |
System Requirements | Windows® Xp Sp3, Windows Vista®, Windows® 7 |
Temperature Accuracy | 0.9 °F |
Temperature Resolution | 0.018 °F |
Transmission Range | 2000 ft (610 m) line of sigh outdoors, 500 ft (152 m) indoors |
Weight | 0.25 lb |
Wireless Band | 2.405 - 2.48 GHz |
Wireless Frequency | 2.45 GHz |
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