Hoyt Electrical Instrument Works

Temp101
The Temp101 is a miniature, battery-powered, standalone temperature recorder with a programmable alarm and start time. The portable, easy-to-use device is CE-compliant, and measures and re-cords up to 32,767 measurements. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped remotely from a computer via user-friendly Windows-based software, making data retrieval quick and easy. 

PH-TEMP101 pH and temperature recorder
A battery-powered pH and temperature recorder, the PH-TEMP101 will measure and record up to 13,107 measurements per channel. The storage medium is non-volatile solid-state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from a computer and its compact size allows it to be used almost anywhere.

D-CK 920 power meter
The D-CK 920 is a multi-function 2.5 Digital Meter Series power meter that features LED display technology, which consists of a three-digit easy-to-read display with a height of 0.38 in. This display offers selectable AC voltage and current signal input. The D-CK920 models come with either surface or window mounting instructions, the choice of which is up to the end user when placing the order. With the window mounting option, the meters are easily retrofitted and are compatible with standard 2.5 analog window openings found in many existing panels.