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8706N Professional Digital Psychrometer with External Probe | AZ Instrument Corp.
AZ 8706N Stable Humidity Meter with External Probe is developed under high-quality manufacturing processes to ensure reliability and safety:
ISO 9001 Facility: Manufactured in an ISO 9001 certified environment.
CE EN 61326-1: Designed and tested to meet European EMC safety standards.
RoHS & REACH Compliant: We provide a Manufacturer’s Self Declaration, ensuring the product meets environmental safety standards for hazardous substances.
AZ 8706N Hygrometer-probe features:
* Triple display: Temperature, Humidity, External Probe Temperature
* Digital sling psychrometer
* Easy to carry, pocket size with rotate cap design to protect sensors
* Optional external penetrate probe for measuring food quality
* Low battery indication
* Fast response and accurate reading
* Microprocessor circuitry for reliability
* Auto power off time frame switchable
* Disable power off
Application of 8706N AZ digital thermo hygrometer:
The 8706N AZ thermo hygrometer is
designed as pocket size, battery operated easily. It can measure the air
Temperature, external temperature and Relative Humidity. Its humidity RH% sensor
is protected by rotate cap, and it could be calibrated with calibrated easily
with the 33% and 75% salt bottle.
The 8706N AZ Psychrometer could attach the
external temperature probe. The Psychrometer is microprocessor based design. It could be used as the best humidity monitoring tool for the HVAC engineer school, factory, warehouse, workspace, laboratories, basement, wine cellar or other controlled environment. No need to whirl the meter or refer to the chart.
The 8706N AZ temperature humidity meter was
being designed and manufactured by AZ Instrument, a well experienced
manufacturer for Environmental Measuring Instrument.
Specification of 8706N AZ digital thermo hygrometer:
| Model | 8706N |
| Temperature Range | -20~50℃ |
| Temperature Resolution | 0.1℃, 0.1℉ |
| Temperature Accuracy | ±0.6℃ |
| Humidity Range | 0.1~99.9% RH |
| Humidity Resolution | 0.1% RH |
| Humidity Accuracy | ±3%RH (at 25℃ 10~90%RH, others ±5%RH) |
| External Temperature Probe | -20~70℃ |
| External Temperature Accuracy | ±0.6℃ (-20~50℃), ±1.2℃ others |
| Response Time | 60 Seconds Typical |
| LCD Size | 33(L) * 28(W) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity <80% |
| Storage Temperature | -20~50℃ |
| Storage RH% | Humidity <90% |
| Meter Size | 178.5(L) * 48.4(W) * 24.7 (H) mm |
| Weight | ~100g |
| Battery | AAA *2 PCS |
| Standard Package | Meter, Batteries, Manual, Paper Box |
| Optional Accessory | Calibration Kits, External Temperature Probe |
【FAQ of AZ 8706N Professional Hygrometer with Probe】
Q1: Why does the AZ 8706N provide better long-term humidity stability?
A: The 8706N is designed with a humidity sensing structure that allows system-level calibration and compensation, helping maintain stable performance over long-term use.
Q2: Does the AZ 8706N use an integrated humidity IC?
A: No. The AZ 8706N does not rely on an integrated humidity IC. This design allows better control of signal processing and compensation, improving stability in demanding environments.
Q3: What are the advantages of using an analog RH sensor compared to an IC-based humidity sensor?
A: Analog RH sensors allow greater control over signal processing, calibration, and compensation at the system level. Compared to IC-based humidity sensors, this design offers better long-term stability, improved performance in high-humidity environments, and greater reliability for continuous or industrial applications.
