High-Precision Hybrid Thermal Diagnostics: MESTEK IR02A / IR02B / IR02C Infrared Thermometer Series with K-Type Thermocouple Input in Malaysia

In heavy industrial manufacturing, HVAC commissioning, chemical processing, electrical sub-station auditing, and mechanical maintenance across Malaysia, technicians often need to cross-verify non-contact infrared surface readings with contact probe measurements. MTM Precision is proud to present the MESTEK IR02 Series (IR02A, IR02B, IR02C) Colorful Display Infrared Thermometer Family—an advanced, multi-function thermal diagnostic line engineered to measure temperatures up to 800°C with 12-dot circular laser targeting and contact K-type thermocouple probe integration.

Compliant with strict international safety and precision standards (EN61326, EN60825) and featuring official CE and RoHS certifications, the MESTEK IR02 series provides rapid non-contact optical measurements (<0.5s response time, 12:1 D:S ratio), 0.1 to 1.0 adjustable emissivity, a Temperature Bridge Alarm system, and direct contact liquid/internal core temperature probing for complete thermal analysis.

🌟 Key Features & Dual-Sensing Innovations

Extended -50°C to 800°C (-58°F to 1472°F) Measuring Range: All models in the IR02 series feature an expansive infrared temperature range up to 800°C, making them suitable for high-temperature industrial furnaces, boiler tubes, engine manifolds, and electrical busbars.
Hybrid Contact & Non-Contact Testing (IR02B & IR02C): Models IR02B and IR02C include a dedicated K-Type Thermocouple Probe Input, allowing operators to measure internal liquid, semi-solid core, or air temperature directly alongside non-contact surface infrared readings.
12-Dot Circular Laser Target Indicator: Projects a 12-point circular laser pattern outlining the exact boundary of the surface spot being measured. As distance increases or decreases, the circular laser ring expands or contracts dynamically to ensure target area clarity.
Ambient Air Temperature & Relative Humidity Sensing (IR02C): Model IR02C incorporates dedicated environmental sensors to provide simultaneous real-time monitoring of ambient room/duct air temperature and relative humidity levels (0% to 100% RH) for HVAC psychrometric evaluations.
0.1 to 1.0 Adjustable Emissivity: Easily adjust emissivity settings (0.10 to 1.00 in 0.01 increments) to calibrate for reflective surfaces like aluminum, polished copper, painted metal, rubber, masonry, and ceramics.
Temperature Bridge Difference Alarm: Set custom high/low thermal limits. The tri-color backlit display and audible buzzer immediately alert technicians when surface temperatures exceed safe operating limits.
12:1 Distance-to-Spot Optical Ratio (D:S): Safely audit high-voltage electrical panels, moving machinery, and steam lines from a safe standoff distance (e.g., 1-inch target diameter at a 12-inch distance).

📊 Technical Model Matrix & Specification Comparison

The MESTEK IR02 Series is available in three distinct configurations tailored to general industrial maintenance, contact thermal audits, and environmental HVAC diagnostics:

Technical Specification	MESTEK IR02A	MESTEK IR02B	MESTEK IR02C
Infrared Temperature Range	-50°C to 800°C (-58°F to 1472°F)	-50°C to 800°C (-58°F to 1472°F)	-50°C to 800°C (-58°F to 1472°F)
K-Type Thermocouple Input	—	Yes (Included)	Yes (Included)
Ambient Air Temperature	—	—	Yes (Environmental Sensor)
Ambient Relative Humidity	—	—	Yes (0% ~ 100% RH)
Display Screen Type	High-Contrast Color LCD	High-Contrast Color LCD	Multi-Function Color LCD
Distance-to-Spot Ratio (D:S)	12 : 1	12 : 1	12 : 1
Emissivity Setting	0.1 ~ 1.0 Adjustable	0.1 ~ 1.0 Adjustable	0.1 ~ 1.0 Adjustable
Response Spectrum	8 – 14 µm	8 – 14 µm	8 – 14 µm
Laser Target Pointer	12 Dots Indicating Area	12 Dots Indicating Area	12 Dots Indicating Area
Response Speed	< 0.5 Seconds	< 0.5 Seconds	< 0.5 Seconds
Temperature Bridge Alarm	Yes	Yes	Yes
Data Hold & Auto-Off	Yes (Auto-Off: 30s)	Yes (Auto-Off: 30s)	Yes (Auto-Off: 30s)

⚙️ Hardware Specifications & Accessories

Power Requirements: 2 x 1.5V AAA Alkaline Batteries
Physical Dimensions (L x W x H): 140 mm x 94 mm x 30 mm
Unit Net Weight: Approximately 105 g (Compact pistol grip)
Safety Compliance Rating: EN61326 (EMC), EN60825 (Laser Safety Class 2)
International Approvals: CE Certified, RoHS Compliant
Standard Accessories Included: Infrared Thermometer Main Unit, Protective Cloth Bag, K-Type Thermocouple Wire Probe (IR02B/IR02C), AAA Batteries, User Manual, Color Gift Box

🏭 Primary Application Fields in Malaysia

Industrial Plant & Electrical Audits: Non-contact inspection of main distribution boards, high-voltage busbars, transformers, and switchgear up to 800°C.
HVAC & Cleanroom Environmental Testing (IR02C): Measuring duct supply/return temperatures, pipe insulation surface heat, dew point variables, and ambient RH in commercial complexes.
Liquid & Chemical Process Verification (IR02B/IR02C): Utilizing the wired K-type probe to measure liquid tank temperatures, chemical solutions, or oil sumps while cross-checking container wall infrared readings.
Mechanical Equipment & Automotive Diagnostics: Identifying hot spots on engine blocks, exhaust manifolds, industrial pump bearings, and gearboxes prior to mechanical failure.
Food Manufacturing & Storage Infrastructure: Auditing cooking vat temperatures with the K-type probe and verifying cold-chain refrigeration surface integrity non-contact.

📞 Contact & Purchasing Information in Malaysia

For product inquiries, bulk procurement, technical support, or official quotations regarding MESTEK test and measurement instruments 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