Probe for Sper 800021 RH/Temperature SD Card Logger

Replacement RH/Temperature Probe for Sper 800021 Data Logger

This is a high-quality replacement probe specifically designed for the Sper Scientific 800021 SD Card Data Logger. It accurately measures both ambient temperature and relative humidity (RH), providing essential data for environmental monitoring. This listing is for the probe and its connecting cable only; the data logger is sold separately.

Key Features:

• Dual Functionality: Measures both relative humidity and ambient temperature with a single, durable probe.
• Plug-and-Play: Easily connects to your Sper 800021 data logger for immediate use.
• Durable Construction: Built to last with a robust 8-inch probe and a generous 40-inch cable for flexible positioning.

Whether your original probe has been damaged or you need a spare for critical operations, this replacement ensures your data logging continues without interruption.

Technical Specifications:

Humidity Measurement

• Range: 5% to 95% RH
• Resolution: 0.1% RH
• Accuracy:
  • ± (3% of reading + 1% RH) at ≥ 70% RH
  • ± 3% RH at < 70% RH

Temperature Measurement

• Range: 0°C to 50°C (32°F to 122°F)
• Resolution: 0.1°
• Accuracy: ± 0.8°C (± 1.5°F)

Physical Dimensions

• Probe Length: 8” (20.3 cm)
• Cable Length: Approximately 40” (101.6 cm)
• Weight: 5 oz (142 g)