TOPTES AT-505 Rechargeable Ammonia Gas Detector, 0–100 PPM NH3 Monitor with Triple Alarm (Sound, Light & Vibration), Alarm Record & Adjustable Thresholds for Farm, Poultry, Pig & Livestock Use

• Long-Lasting Rechargeable Power: Built-in 4000mAh rechargeable battery supports over 60 hours of continuous operation on a full charge. Designed for extended field use without frequent recharging, making AT-505 a reliable Ammonia Gas Detector for daily inspections
• High-Sensitivity UK Sensor: Equipped with a high-quality UK sensor, AT-505 NH₃ Gas Meter delivers accurate detection across a 0.0–100.0 PPM range, ensuring excellent sensitivity and consistent repeatability for dependable Digital Air Quality monitoring
• TFT Color Screen with Dual Display Modes: Features a clear TFT color screen with dual display modes for flexible viewing. Supports MAX value hold, allowing AT-505 Ammonia Gas Monitor to record and display peak NH₃ levels during detection
• Triple Alarm System with Data Logging: Includes sound, light, and vibration alarms for enhanced awareness. Adjustable high/low alarm limits provide customizable safety thresholds. Stores up to 1200 alarm records for easy review, making AT-505 a practical NH₃ Gas Monitor for tracking exposure history
• Versatile Applications & Complete Kit: Suitable for poultry farms, livestock farms, pig farms, horse stables, ammonia refrigeration systems, waste management sites, and more. Package includes: One AT-505 Ammonia Gas Detector, One packaging box, One user manual, and One charging cable

Accurate NH₃ Monitoring for Agricultural Environments The TOPTES AT-505 Ammonia Gas Detector is engineered for reliable detection of ammonia (NH₃) concentrations within a 0–100 PPM range. It supports effective air quality monitoring in poultry houses, pig barns, livestock facilities, and other agricultural environments, helping identify elevated ammonia levels that may impact animal health and working conditions. High-Sensitivity Sensor with Stable Performance Equipped with a high-quality UK sensor, the AT-505 delivers consistent and repeatable measurement results. Its precise response ensures dependable detection performance, making it suitable for routine inspections and environmental monitoring tasks. Long-Lasting Rechargeable Battery Powered by a built-in 4000mAh rechargeable battery (DC 3.7V), the device supports over 60 hours of continuous operation on a full charge. This extended battery life reduces the need for frequent recharging and supports uninterrupted use during daily monitoring activities. TFT Color Display with Dual Modes & MAX Hold The detector features a clear TFT color screen with dual display modes for flexible data viewing. The MAX value hold function allows users to record and review peak NH₃ concentrations detected during operation. Triple Alarm System with Adjustable Limits Includes sound, light, and vibration alarms to provide clear alerts when ammonia levels exceed preset thresholds. Adjustable high and low alarm limits allow customization based on specific application requirements. The device also supports alarm record storage for reviewing up to 1200 historical data entries. Wide Operating Temperature Range Designed for demanding environments, the AT-505 operates within an ambient temperature range of 14°F to 131°F, maintaining stable performance in both cold and hot conditions commonly found in agricultural settings. Portable Design for Versatile Applications Compact and easy to operate, the AT-505 is suitable for use in poultry farms, livestock farms, pig farms, horse stables, ammonia refrigeration systems, and waste management sites. What You Will Get 1 × AT-505 Ammonia Gas Detector 1 × Packaging Box 1 × User Manual 1 × Charging Cable TOPTES – Be the Top Tester for Every Customer's Needs TOPTES provides a 36-month after-sales service and lifetime technical support. If you need any assistance, please feel free to contact TOPTES. We are always here to support you.