
Part #JL3RH
MFG #JL3RH
The JL3RH Job Link® System Psychrometer Probe has a long flexible wand and strong sliding magnet for easy measurements anywhere on the system. Get instant live readings from ducts, plenums, registers, or grilles for accurate diagnostics.
A flexible wand with a powerful sliding magnet provides quick and easy measurements anywhere on the system.
Price:
- Brand: Fieldpiece
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- Minimum Device Requirement: BLE 4.0 devices running iOS® 7.0 or Android™ 5.0 (Latest compatibility at www.fieldpiece.com)
- Battery Type: 2 x AAA, NEDA 24A, IEC LR03
- Battery Life: 150 hours typical alkaline. LED blinks red when battery replacement is needed.
- Auto Power Off: 2 hours (APO can be disabled)
- Wireless Range: 1000 feet (305 meters) line of sight. Obstructions affect distance.
- Radio Frequency: 2.4 GHz
- Operating Environment: 32°F to 122°F (0°C to 50°C) at <75% RH
- Storage Temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with batteries removed)
- Temperature Coefficient: 0.1 x (specified accuracy) per 1.8°F (32°F to 64°F, 82°F to 122°F), per 1°C (0°C to 18°C, 28°C to 50°C)
- Weight: 0.33 lbs (150 g)
- Flexible Probe: 0.36″ (9mm) diameter; 9.25″ (235mm) length
- Relative Humidity (%RH)
- Sensor Type: Capacitance polymer film
- Hysteresis: ±1%RH typical (Excursion of 10% to 90% to 10%RH)
- Measurement Range: 0%RH to 100%RH
- Accuracy: (At 73.4°F (23°C))
- ±2.5% (10%RH to 90%RH); ±(5%) <10%RH, >90%RH
- Response Time: 60 seconds typical for 90% of total range
- Temperature Sensor Type: Precision thermistor
- Measurement Range: -4°F to 140°F (-20°C to 60°C)
- Accuracy: ±(1°F) 32°F to 113°F, ±(0.5°C) 0°C to 45°C; ±(2°F) -4°F to 32°F, 113°F to 140°F, ±(1°C) -20°C to 0°C, 45°C to 60°C

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