Thermohygrometer

The HANNA INSTRUMENT HI9565 Thermohygrometer is designed to provide highly accurate measurements of temperature, relative humidity (RH), and dew point readings under harsh environmental and industrial conditions. This instrument offers various features including a HOLD button, Battery Error Prevention System (BEPS), auto-off function, and multiple display codes to help users understand the instrument’s functionality and identify potential errors.
The HANNA INSTRUMENT HI9565 Thermohygrometer is widely used in offices as well as industrial environments. It is equipped with an auto-off function after 20 minutes of inactivity, temperature readings in both Celsius and Fahrenheit, and on-screen messages that guide procedures and indicate possible errors. Measurement modes can be easily switched by pressing the RANGE button. Both temperature and humidity are measured using a probe equipped with an internal temperature sensor and a built-in microchip that stores calibration data. This instrument is very helpful for measuring room temperature and humidity.

Features of the HANNA INSTRUMENT HI9565 Thermohygrometer:
°C / °F Readings – Temperature is displayed in °C or °F. A slide switch on the HI9565 allows users to change the temperature unit.
Easy Mode Switching – Measurement modes can be easily changed by pressing the RANGE button.
HOLD Button – A simple press of the HOLD button allows users to freeze the measurement on the LCD screen.
Built-in Calibration Data – Equipped with an internal temperature sensor and a built-in microchip that stores calibration data.
Auto-off Feature – Using a slide switch, the auto-off feature can be enabled or disabled. When enabled, the meter automatically turns off after 20 minutes of inactivity.

Specifications of the HANNA INSTRUMENT HI9565 Thermohygrometer:
RH Range: 20.0 to 95.0% RH
RH Resolution: 0.1% RH
RH Accuracy: ±3% RH (50 to 85% RH and 15 to 40°C); ±5% RH (outside this range)
Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Accuracy: ±0.5°C / ±1°F
Dew Point Range: -20.0 to 60.0°C / -4.0 to 140.0°F
Dew Point Resolution: 0.1°C / 0.1°F
Dew Point Accuracy: ±2°C / ±4°F (50 to 85% RH and 15 to 40°C); ±4.5°C / ±9°F (outside this range)
Electrode / Probe: HI70602 thin-film capacitive polymer (TPCPC) humidity probe, ABS body, perforated cap, internal temperature sensor with DIN connector and 1 m (3.3 ft) cable (included)
Battery Type / Life: 9V battery / approximately 250 hours of continuous use; auto-off after 20 minutes of non-use (can be disabled)
Operating Environment: 0 to 60°C (32 to 140°F); max 98% RH, non-condensing
Dimensions: 164 × 76 × 45 mm (6.5 × 3.0 × 1.8 inches)
Weight: 340 g (12 oz)