Vivosun VPD Thermometer, Handheld Environmental Monitor Bulbs HPS & MH Small tray dimensions: 76cm Long

Small tray dimensions: 76cm Long x 17cm Wide x 3

and a whole lot more rewarding

Auto-dose pH up or down

Variable speed control – Adjust airflow to suit plant growth stages

Tested to BS 476 parts 6 & 7

Vivosun VPD Thermometer, Handheld Environmental Monitor Bulbs HPS & MH Small tray dimensions: 76cm LongVivosun VPD Thermometer, Handheld Environmental Monitor, Precision Infrared Laser Thermometer Gun with Adjustable Emissivity, Leaf VPD and Temperature. Multi Function Thermometer: Measures 50 480 58 896 with fast 5 second readings; Accurately tracks leaf and air VPD, ambient and leaf temperature, and humidityideal for HVAC, food processing, electrical testing, and plant care VPD Monitoring for Better Planting: Easily monitor VPD (vapor pressure