Portable Ozone Meter O3 Gas Tester with Quick Sensing Multiple Alarms Ozone Detector Handhold Rechargable Data Record Ozone Concentration Detectors Gas Analyzer

PRODUCT SPECIFICATIONS Material: ABS+rubber Color: yellow+black Detect gas: ozone (O3) Detection range: 0~10.00ppm Resolution: 0.01ppm Duplicate value: ≤2% Zero drift: ≤±1ppm Accuracy: ±6%FS Stability: ≤7% signal value / year Response time: diffusion ≤60s Insulation resistance: ≥20MΩ Alarm function: sound, light, vibration Working environment: temperature -10℃~50℃, humidity <95% RH without condensation Battery: 1 * lithium battery, 3.7V, 3000mAh (included) Explosion-proof mark: Exib IIB T 3 Gb Charging time: 6-8h Standby time: continuous for more than 8h Item size: 135 * 66 * 32mm / 5.3 * 2.6 * 1.3in Package size: 245 * 205 * 80mm / 9.6 * 8.1 * 3.1in Package weight: 725g / 1.6lb STANDARD PACKAGE 1 * Ozone Detector 1 * Calibration Cover 1 * USB Cable 1* User manual 1 * Storage Box

• 〖High Sensitive and Accurate Measurement〗Single O3 gas monitor,Bulit-in high senstive sensor, measurment range 0~10ppm with resolution 0.01ppm. And the unit can store up to 100000 pieces of test data, and you can view historical data at any time with the software.
• 〖High and Low alarm function with three alarm methods〗when gas concentration reach preset high or low alarm value, the meter will Sound, light alarm with vibration,meanwhile, high/low alarm value is adjustable based on your specific requirements. And shortcut keys to quickly turn on and off the sound alarm and storage mode.
• 〖2.4 inch high-definition colorful screen〗High density digital colorful LCD screen display gas concentation value, backlight function is suitable use for dark areas; compact size and unique clip design, it is convenient for user to carry around.
• 〖Durable power supply〗Bulit-in rechargable 3.7V Li-thion battery, can work continuously 8hours with full charge(slightly vary with working condition).
• 〖Strict and qualified certificate〗This product compiled with following standard and regulation: JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard.