Professional Refrigerant Leak Auditing: MESTEK HD02C & HD02C Pro Halogen Leak Detector Series in Malaysia

In commercial refrigeration plant maintenance, HVAC/R commissioning, automotive air conditioning servicing, cold storage facility auditing, and industrial chiller inspections across Malaysia, identifying trace refrigerant gas leaks quickly and accurately is essential for environmental protection, energy efficiency, and regulatory compliance. MTM Precision is proud to present the MESTEK HD02C and MESTEK HD02C Pro Professional Refrigerant Leak Detector Series—rechargeable halogen diagnostic instruments equipped with high-definition color screen displays, flexible 270 mm universal gooseneck metal probes, and USB Type-C fast charging.

Certified under international CE and RoHS compliance standards, both models achieve an exceptional maximum sensitivity of 0.5 oz/year (14 g/year) with a 1 PPM resolution and a fast response time of under 10 seconds.

🌟 Model Feature Matrix: HD02C vs. HD02C Pro

MESTEK HD02C (Standard Halogen Detector): Tailored for standard HVAC and refrigeration servicing with specialized detection for R22, R32, and R134a gases, featuring a crisp digital display and custom alarm thresholds.
MESTEK HD02C Pro (Professional Multi-Refrigerant Flagship): Engineered for broad-spectrum industrial and automotive HVAC auditing with multi-gas detection covering R-12, R-125, R-22, R-407C, R-410A, R-404A, R-134A, R-401A, R-32, and HFO-1234yf (A2L refrigerants), backed by a dynamic multi-color visual bar graph interface.

🌟 Key Features & Advanced Leak Auditing Capabilities

Broad Multi-Refrigerant Detection (HD02C Pro): Comprehensive coverage across CFCs, HCFCs, HFCs, and next-generation HFO refrigerants including eco-friendly HFO-1234yf and high-pressure R-410A.
Ultra-High Leak Sensitivity (0.5 oz/yr / 14 g/yr): Pinpoints micro-leaks down to 0.5 ounces per year (14 grams per year), protecting system charge and preventing costly downtime.
Flexible 270 mm Universal Metal Probe: Durable bendable gooseneck probe allows technicians to easily reach into tight evaporator coils, compressor seals, expansion valves, and hidden piping chases.
High-Definition Color Screen Display: HD color screen featuring clear digital concentration readouts and vivid analog bar graphs for immediate visual evaluation.
Triple Alarm Mechanism (Buzzer + Screen Display + Red Backlight): Combines an active audible alarm buzzer with digital display readouts and an intense red flashing backlight alarm that triggers as concentration exceeds the 600 PPM default threshold.
Rechargeable Lithium Battery with Type-C Fast Charging: Powered by an integrated 1000mAh / 3.7V rechargeable lithium battery with standard USB Type-C (5V / 1A) charging capability for reliable field autonomy.

📊 Technical Specifications: MESTEK HD02C vs. HD02C Pro

Technical Parameter	MESTEK HD02C	MESTEK HD02C Pro
Product Name	Halogen Gas Detector	Professional Refrigerant Leak Detector
Target Detectable Gases	R22, R32, R134a	R-12, R-125, R-22, R-407C, R-410A, R-404A, R-134A, R-401A, R-32, HFO-1234yf
Display Mode	High-Definition Color Screen	High-Definition Color Screen
Sampling Method	Diffusion Sampling	Diffusion Sampling
Measuring Scope	0 to 1000 PPM	0 to 1000 PPM
Resolution Ratio	1 PPM	1 PPM
Maximum Sensitivity	R22/R134a @ 0.5 oz/year (14 g/year)	R22/R134a @ 0.5 oz/year (14 g/year)
Warm-up Calibration Time	Countdown 30 Seconds	Countdown 30 Seconds
Response Speed	< 10 Seconds	< 10 Seconds
Default Alarm Value	600 PPM	600 PPM
Alarm Mechanisms	Buzzer Alarm + Screen Display + Red Backlight Alarm	Buzzer Alarm + Screen Display + Red Backlight Alarm
Auto Power-Off	Automated Shutdown after 10 Minutes	Automated Shutdown after 10 Minutes
Operating Current	Approximately 120 mA	Approximately 120 mA
Working Environment	0°C to 50°C / <= 90% RH	0°C to 50°C / <= 90% RH
Storage Environment	-10°C to 60°C / <= 85% RH	-10°C to 60°C / <= 85% RH
Universal Tube Length	270 mm	270 mm
Power Supply Configuration	Built-in Lithium Battery (1000mAh / 3.7V)	Built-in Lithium Battery (1000mAh / 3.7V)
USB Charging Port	USB Type-C / 5V / 1A	USB Type-C / 5V / 1A
Physical Dimensions (L x W x H)	135 mm x 57 mm x 29 mm	135 mm x 57 mm x 29 mm
Net Unit Weight	Approximately 215 g	Approximately 215 g
Safety Certifications	CE Certified, RoHS Compliant	CE Certified, RoHS Compliant
Standard Package Accessories	HD02C Detector, USB Type-C Cable, User Manual, Color Box	HD02C Pro Detector, USB Type-C Cable, User Manual, Color Box

🏭 Primary Application Fields in Malaysia

Commercial HVAC & VRF/VRV System Auditing: Locating trace refrigerant leaks in office building HVAC systems, VRF units, and commercial chillers.
Cold Storage & Supermarket Refrigeration: Checking rack refrigeration systems, display freezers, and cold store room pipe joints.
Automotive Air Conditioning Servicing: Pinpointing leaks in modern vehicle AC systems using R134a and HFO-1234yf.
Industrial Gas Plant Maintenance: Auditing heat exchangers, valves, and pressurized gas containment vessels in industrial plants in Malaysia.

📞 Contact & Purchasing Information in Malaysia

For product inquiries, volume procurement, technical support, or official quotations regarding MESTEK halogen refrigerant detectors in Malaysia, please contact MTM Precision:

Contact MTM Precision

MTM Precision Sdn. Bhd.

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia

Website: www.mtmpre.com.my

Email: mtmpre@yahoo.com

WhatsApp: +6016-660 7346

Office Tel: +603-80807172