Description
The Testo 830-T2 is a professional-grade non-contact infrared thermometer engineered for precision temperature monitoring in industrial maintenance, HVAC diagnostics, and electrical inspections. This model features an enhanced 12:1 optics ratio and a dual-point laser sighting system, providing superior accuracy compared to entry-level single-laser units by clearly defining the actual measurement area.
Technical Specifications and Parameters:
Manufacturer: Testo SE & Co. KGaA
Model Number: 830-T2
Measurement Range (Infrared): -30.0 to +400.0 °C
Measurement Range (Type K Probe): -50.0 to +500.0 °C
Infrared Accuracy: ±1.5 °C or ±1.5% of reading (+0.1 to +400 °C)
Infrared Accuracy: ±2.0 °C or ±2% of reading (-30 to 0 °C)
Resolution: 0.1 °C
Optical Resolution (Distance to Spot): 12:1
Emissivity: Adjustable (0.1 to 1.0)
Spectral Range: 8 to 14 μm
Response Time: 0.5 seconds
Laser Sighting: 2-point laser (defines measurement spot)
External Connection: 1 x Type K Thermocouple socket
Display: Backlit LCD with Min/Max and Hold functions
Alarm Thresholds: User-definable acoustic and visual signals
Battery Type: 9V block battery
Battery Life: Approx. 15 hours
Housing Material: High-durability ABS
Operating Temperature: -20 to +50 °C
Storage Temperature: -40 to +70 °C
Dimensions: 190 x 75 x 38 mm
Weight: 200 g
Industrial Application and Technical Compatibility:
The Testo 830-T2 is specifically designed for scenarios requiring both rapid surface scanning and internal core verification. In electrical switchgear maintenance, the 12:1 optics allow for safe distance monitoring of busbars and connectors. The secondary Type K input provides critical technical compatibility for cross-checking surface emissivity or measuring internal fluid temperatures via immersion probes. This dual-measurement capability ensures Original Engineering standards are met during thermal profiling of motors and bearings, where surface-only data may be insufficient for a full diagnostic report.
Operational Advantages:
The adjustable emissivity allows the operator to calibrate the device for specific material surfaces, such as polished metals or matte coatings, reducing measurement error. The high-speed 0.5s response time minimizes downtime during large-scale facility audits. This unit is a critical spare part for maintenance teams requiring a robust, calibrated tool for preventative maintenance cycles. Lead Time for this standard industrial component is typically optimized for rapid deployment to minimize operational disruptions.
Key Attributes
Place of origin: China
Model number: 830-T2
Brand name: Testo
Customized support: OEM, ODM
Warranty: 1 years
Product name: Testo
Model: 830-T2
Measuring Range: -58 to 932°F (-50 to 500°C)
Accuracy: + 0.5%
Temperature - Infrared Measuring Range: -22 to 752°F (-30 to 400°C)
Battery Type: 9 V block battery
Housing: ABS
Dimensions: 190 x 75 x 38 mm
Weight: 210g
Packaging and Delivery
Packaging Details: Cardboard box
Selling Units: Single item
Single package size: 28X16X11 cm
Single gross weight: 1.500 kg
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