Waterproof Digital Refractometer - Brix 0 to 88% Tents & Tarps The life-span of these parasitoids

The life-span of these parasitoids is roughly 2 weeks in their immature stages

This function benefits the overall health of the root zone by mitigating the chances of pathogens establishing in the grow media

6-foot power cord

Equipped with a 360-degree panoramic ball head

Waterproof Digital Refractometer - Brix 0 to 88% Tents & Tarps The life-span of these parasitoidsThis refractometer is housed in a protective, rubberized IP65 waterproof case to safeguard from wet environments, and makes for easy cleanups. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes).