Ideal for farmers, livestock breeders, and agricultural professionals who require precise data to optimize feed and reduce spoilage during storage or harvest season. Portable field tester designed for test work in fields, barns, or storage facilities using a lightweight design and battery power, even in challenging environments (10°C to 60°C). precision sensing with automatic calibration and broad material compatibility for multifunction agricultural applications: Sensors with ±0.5% accuracy Automatic calibration for reliable readings over time Compatible with grass, feeder, and wheat bran for versatile use Accurately measure feeder, straw, and forages levels from 0 to 80% with a handheld tester that is easy to carry. It features dual probes and an LCD backlit display for fast, stable readings. Key attributes and performance Function: handheld measurement of feed and forage levels to support feeding plans, storage management, and harvest logistics Compatibility: suitable for grass, feeder, and wheat bran materials Size and form: lightweight, batterypowered handheld design with dual probes Display: LCD backlit for clear readings in various light conditions Range and accuracy: 0–80% measurement range with ±0.5% accuracy Operating environment: functional in environments from 10°C to 60°C Use scenarios Daily farming operations: monitor feeder levels during feeding times to optimize rationing and prevent over or underfeeding Storage management: assess forage and straw levels in barns or silos to plan replenishment and reduce spoilage Field harvesting: quickly evaluate available forages and straw to support harvest scheduling and logistics planning