Digital Multi-meter 5 in 1 Environmental Tester

OC-965 Digital Multi-meter 5 in 1 Environmental tester Core Strengths The emergence of customizable  detectors aims to provide users with a comprehensive and high-performance gas detection solution. This product boasts the following significant advantages: Auto range for sound with A frequency weightings Max Hold Display Highest Measured Valued Max Memory Display Highest Measured Value Since Power On Cosine Corrected Silicon Diode Sensor For Lux Levels Product Instruction: The 5 in 1 digital Multifunctional Environment Meter is designed to combine the functions of Noise Level Meter, Light Meter, Anemometer, Humidity Meter and Temperature Meter. It is an ideal Multifunctional Environment Meter with different practical applications for professional and home use, like monitoring and collecting data of environment temperature and humidity, measuring noise in factories, schools, offices, airports, home, etc. Features: 1:Auto range for sound with A frequency weightings 2:cosine corrected silicon diode sensor for lux levels 3:70mm vane for airflow 4:semiconductor sensors in the probe for humidity and ambient temperature measurements 5:c/f temperature measurements 6:55mm LCD display with backlight and function indicators 7:data hold function freezes displayed value 8:Max hold display highest measured valued 9:Max memory display highest measured value since power on 10:auto power off 11:low battery indication Technical parameters: Sound Level Applied standard IEC61672-1 CLASS2 Accuracy ±2.0dB Display 4digts Resolution 0.1dB Frequency response 31.5Hz～8kHz Measurement range Auto：35dB～130dB Frequency weighting dBA Microphone 1/2 inch Electric condenser microphone Light Measuring range 0 Lux～200K Lux, 0Fc～20KFc Spectral response CIE photopic（CIE human eye response curve） Spectral accuracy CIE Vλfunction f1’≦6% Cosine response f2’≦2% Accuracy ±4% rdg±0.5%f.s.(<10,000Lux) ±5% rdg±10dgts.(>10,000Lux) Photo detector One silicon photo diode with filter Air velocity Air velocity range 0.5m/s～30.0m/s Air velocity accuracy ±（3%±0.3d） Measurement units m/s, km/h, ft/min, knots, Mph, Temperature Measurement range -40～70℃（-40～158℉） Accuracy ±2.0℃，±3.6℉ Measurement units ℃/℉ Resolution 0.1 Humidity Measurement range 10～95%RH Accuracy ±5RH% Resolution 0.1 Data update 1 time/sec Maximum value MAX Minimum value MIN Data Hold HOLD Auto power off Automatically power off after approx. 15 minutes of inactivity Power supply one 9V battery with type of 006P、 NEDA1604 or IEC6F22 Battery life About 30 hours Operating condition -20℃～60℃，10％RH～90％RH Storage condition -40℃～60℃，10％RH～75％RH Dimensions 252 (L) *66 (W) *33(H) mm Weight 568g   Our After-sales service: 1. OEM service for LOGO, model, Technical Parameters, Operation manual, etc. 2. Free calibration service and provide calibration methods. 3. One year warranty and lifetime warranty Our Service Processes: Pre-sales Consultancy Confirmation of order Production Multi-Channel Shipping After-sale Services   How To Cooperate With Us? We Henan Oceanus is located in Henan, a land with a long history and profound cultural heritage, has been dedicated to the research, development, production, and sales of gas detectors since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global market. Our address: No. 2206, Wenhua Chanye Building Block B, No. 77, Shangding Road, Zhengzhou Area, Henan Pilot Free Trade Zone Email: [email protected] Telephone: 86 0371 60998169 Mobile/Whatsapp: 86 15981942832 Mobile/Whatsapp: 86 13673683950