HTC HD-304

About Thermo Hygro Meter HD-304

The HTC HD-304 Thermo Hygrometer is a compact, digital device designed to measure temperature, humidity, and dew point with high accuracy. It’s widely used in laboratories, warehouses, HVAC systems, and even homes to ensure optimal environmental conditions.

Features of Thermo Hygro Meter HD-304

Wide Temperature Range

Humidity Range: Accurately detects 0% to 100% RH.

Dew Point Measurement: Built-in dew point sensor

Digital LCD Display: Clear, backlit screen for easy readability.

Wall-Mountable Design

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Battery Operated: Portable and convenient with long battery life.

Calibration Certificate Included

Compact & Lightweight: Easy to carry and install.

Technical Specifications of Thermo Hygro Meter HD-304

Pharmaceutical Industry

Industries That Use Thermo Hygro Meter HD-304 in India

The Thermo Hygro Meter HD-304 is trusted by top industries in cities like Mumbai, Pune, Chennai, Hyderabad, Ahmedabad, Delhi, Bengaluru, Kolkata, and Indore.

HVAC & Building Automation

The HTC HD-304 is essential in pharma manufacturing and storage to comply with CDSCO and WHO-GMP guidelines. It ensures that temperature-sensitive drugs and vaccines are stored safely. Its calibration certificate supports regulatory audits and documentation.

Used by HVAC professionals for system diagnostics and indoor air quality assessments. It helps balance humidity and temperature for occupant comfort and energy efficiency. The dew point feature is crucial for preventing condensation in ducts and vents.

In food production and storage, maintaining the right humidity and temperature is critical. The HTC HD-304 helps prevent spoilage and bacterial growth. It supports HACCP compliance and enhances shelf life of perishable items.

Food Processing & Cold Storage

Electronics Manufacturing

Electronics assembly units use the HTC HD-304 to prevent static discharge and moisture-related defects. Controlled humidity is vital for PCB manufacturing and semiconductor processing. The device ensures consistent environmental monitoring in ESD-safe zones.

Research & Educational Institutions

Laboratories and universities use the HTC HD-304 for experiments requiring controlled environments. It supports accurate data collection in physics, chemistry, and biology labs. The device is also used in environmental science studies and meteorological training.

Textile & Garment Industry

Humidity control is crucial during fabric processing, dyeing, and storage. The HTC HD-304 helps maintain optimal conditions to prevent shrinkage, color fading, and static buildup. It enhances product quality and reduces production losses.

Applications for Thermo Hygro Meter HD-304

Explore various applications for innovative solutions.

Pharmaceutical Storage Monitoring

The HTC HD-304 is widely used in pharmaceutical warehouses to maintain strict temperature and humidity levels. It ensures that medicines and vaccines are stored under optimal conditions to preserve their efficacy. The dew point feature helps prevent condensation, which can compromise drug stability.

HVAC System Calibration

HVAC technicians use the HTC HD-304 to measure ambient temperature and humidity during system installation and maintenance. Accurate readings help optimize airflow and energy efficiency. The dew point and wet bulb temperature readings assist in preventing mold and condensation issues.

Cold Chain Logistics

In refrigerated transport and storage, the HTC HD-304 ensures that perishable goods remain within safe environmental thresholds. It helps logistics teams monitor real-time conditions during transit. This reduces spoilage and ensures compliance with food safety standards.

Cleanroom Environment Control

Cleanrooms in electronics and pharmaceutical manufacturing require precise environmental control. The HTC HD-304 helps monitor and maintain humidity and temperature within ISO Class standards. It supports quality assurance by preventing contamination due to moisture fluctuations.

Product Benefits / Why Choose Thermo Hygro Meter HD-304

• High Accuracy Readings for both temperature and humidity.

• Certified Calibration for professional and industrial compliance.

• User-Friendly Interface with large digital display.

• Easy Installation with wall-mount and desktop options.

• Trusted HTC Brand with reliable after-sales support.

• Affordable Price in India with excellent value for money.

• Portable & Lightweight, ideal for field and indoor use.

• Dew Point Detection for advanced climate control.

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Certifications & Standards of HD-304

Showcasing our commitment to quality and compliance in every product.

NABL

RoHS Compliant

CE

ISO

9001:2015 Certified Manufacturing

Marked for Safety Compliance

Free from hazardous substances

Traceable Calibration

FCC

Federal Communications Commission

How HD-304 Works / Installation & Usage

Follow these simple steps to operate the HD-304 effectively.

2. Use two AAA batteries to power the device.

1. Carefully remove the HTC HD-304 from its packaging.

3. Install on a wall or place on a flat surface.

4. Press the power button to activate the display.

5. View temperature, humidity, and dew point on the LCD.

6. Use the included calibration certificate for reference.

7. Ideal for continuous environmental monitoring.

8. Ensure uninterrupted operation.

FAQ about Thermo Hygro Meter HD-304

What is HTC HD-304 used for?

The HTC HD-304 is used to measure temperature, humidity, and dew point in industrial and domestic environments.

How accurate is HTC HD-304?

It offers ±1°C temperature accuracy and ±5% RH humidity accuracy, making it reliable for most applications.

Can HTC HD-304 measure dew point?

Yes, it includes a dew point sensor for advanced environmental monitoring.

How to use HTC HD-304?

Insert batteries, power on the device, and read the parameters on the digital display.

What is the HTC HD-304 price in India?

The price typically ranges between ₹2,500–₹3,200 depending on the seller and location.

Is HTC HD-304 suitable for industrial use?

It uses electronic sensors to detect ambient temperature and humidity, displaying values digitally.

Does HTC HD-304 come with a calibration certificate?

Yes, it supports wall-mount and desktop placement.

What type of batteries does HTC HD-304 use?

It uses two AAA batteries.

Case Study of Thermo Hygro Meter HD-304

A pharma distributor in Hyderabad installed the HTC HD-304 across their cold storage units. The device helped maintain consistent humidity levels, preventing medicine spoilage and ensuring compliance with CDSCO guidelines.

Pharmaceutical Storage in Hyderabad

An HVAC service provider in Bangalore uses the HTC HD-304 to calibrate air conditioning systems in commercial buildings. The dew point feature helps prevent condensation issues, improving indoor air quality.

HVAC Maintenance in Bangalore

A nursery in Pune integrated the HTC HD-304 to monitor plant environments. The accurate readings helped optimize watering schedules and temperature control, resulting in healthier crops and reduced resource usage.

Greenhouse Monitoring in Pune

An IT company in Mumbai deployed the HTC HD-304 in their server room. The device alerted staff to rising humidity levels, preventing potential hardware damage and saving lakhs in equipment costs.

Server Room in Mumbai IT Firm

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