HTC HD-304 Temperature & Humidity Meter with Dew Point

HTC HD-304 is a professional Temperature and Humidity Meter designed for accurate measurement of Relative Humidity (RH), Ambient Temperature, Dew Point and Wet Bulb Temperature.

This advanced Thermo Hygro Meter is ideal for HVAC inspection, pharmaceutical storage, warehouses, laboratories, clean rooms and environmental monitoring applications.

Key Features of HTC HD-304

• Large LCD display with backlight
• Temperature Range: -20°C to 60°C
• Humidity Range: 0.0% to 99.9% RH
• Dew Point measurement
• Wet Bulb temperature view
• Max / Min / Average recording
• Data Hold function
• 99 Group data storage
• Data Save / Record / Delete
• Auto power off (30 minutes)
• Low battery indication

Technical Specifications

• Temperature Range: -20°C to 60°C
• Temperature Resolution: 0.1°C
• Temperature Accuracy: ±1.5°C (0–45°C)
• Humidity Range: 0.0% to 99.9% RH
• Humidity Accuracy: ±3% RH (20–80%), ±4% RH others
• Wet Bulb Range: -20°C to 60°C
• Dew Point Range: -50°C to 60°C
• Resolution: 0.1°C / 0.1% RH
• Power Supply: AAA 1.5V x 3
• Dimensions: 184 x 60 x 29 mm
• Weight: Approx. 170 g

Applications

Ideal for HVAC technicians, indoor air quality testing, pharmaceutical storage monitoring, agriculture, food storage, warehouses and industrial environmental monitoring.

Why Buy HTC HD-304 from IndiaMeters?

• 100% Genuine HTC Instrument
• Competitive pricing
• GST invoice available
• Fast shipping across India

Frequently Asked Questions

What is the humidity range of HTC HD-304?

It measures from 0.0% to 99.9% Relative Humidity.

Does HD-304 measure dew point?

Yes, it measures dew point from -50°C to 60°C.

Is this suitable for HVAC applications?

Yes, it is ideal for HVAC and indoor air quality testing.

How much data can it store?

It can store up to 99 groups of data.