Rotronic HP22 Hand-Held Indicator User Guide

About this manual

The document serves as an instruction manual for the HygroPalm HP22 hand-held indicator. It details the device's capabilities to measure relative humidity, temperature, and calculated parameters such as dew point or frost point using compatible HygroClip 2 probes.

The guide provides instructions on user-configurable settings via PC software (ROTRONIC HW4), operation of the display and keypad, maintenance procedures including battery replacement and probe cleaning, and technical data specifications.

What's inside

• Overview
• General description
• Functions
• User configurable settings
• Operation
• Maintenance
• Firmware updates
• Technical data

Frequently asked questions

What is the HP22 and what does it measure?

The HP22 is a hand-held indicator that displays relative humidity, temperature, and a calculated parameter such as the dew or frost point.

What type of battery powers the HP22?

The HP22 operates with a regular 9V alkaline battery.

What is the temperature operating range of the HP22 electronics?

The temperature operating range of the HP22 electronics is limited to -10…60°C.