4-in-1 Multi-Function Environment Meter – Comprehensive Environmental Monitoring Tool Perfect for professionals and hobbyists alike, this Multi-Function Environment Meter combines four essential instruments into one compact, powerful unit. Whether you're measuring acoustics, lighting, temperature, or humidity, this tool delivers precise, reliable results for a wide range of applications including studios, laboratories, greenhouses, hydroponics, universities, schools, offices, and more. Key Features Sound Level Meter: Ideal for noise level monitoring in cinemas, studios, schools, and public spaces. Light Meter: Perfect for photography, videography, and indoor lighting design. Temperature Meter: Measures from -20°C to 750°C, great for HVAC, industrial settings, and workplace safety. Humidity Meter: Ensure optimal air quality for greenhouses, hydroponics, and climate-controlled environments. Non-Contact Voltage Detection: Enhances safety when working near live electrical circuits. True RMS (Average): Delivers accurate readings even on non-linear loads. 4000-Count Backlit Display: Easy-to-read measurements with data hold and relative measurement modes. Category IV 600V Safety Rating: Built to handle demanding environments with high protection. Technical Specifications Measurement Range & Accuracy Temperature -20°C to 750°C (±1.2%) Humidity Yes (Absolute) DC Voltage 400mV–250V (±0.5%) AC Voltage 400mV–250V (±1.2%) DC Current 400µA–10A (±1%) AC Current 400µA–10A (±1%) Resistance 400Ω–40MΩ (±0.8%) Capacitance 50nF–100µF (±3.5%) Frequency 5Hz–10MHz (±1.5%) Additional Features Autoranging Data Hold / Relative Measurement / Continuity Check Diode Test Function Input Protection Fuse: 500mA, 10mA Probe Voltage Rating: 600V Cat IV Product Dimensions Meter Size: 170(L) x 75(W) x 48(D) mm Weight: 0.59kg Battery: 1 x 9V (included) Enclosure: Durable plastic housing with screw-locked battery compartment Whether you're fine-tuning your audio setup, maintaining a greenhouse, or performing safety checks, this multi-function environment meter offers the accuracy and reliability professionals demand—all in one portable tool.

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