Chemi Scientific Enterprises

Simultaneous Display
Shows indoor temperature, humidity, clock, and calendar all at once on a large, easy-to-read LCD screen.

Temperature Measurement

• Range: from –10 °C to +50 °C (some variants extend to –50 °C to +70 °C)

• Resolution: 0.1 °C (0.1 °F)

• Accuracy: approximately ±1 °C (±1.8 °F)

Humidity Measurement

• Range: 10 % to 99 % RH (many units display “10 %” below 20 %)

• Resolution: 1 % RH

• Accuracy: around ±5 % RH (typically ±5 % for 40–80 %, and ±10 % outside that range)

MAX/MIN Memory
Stores the maximum and minimum values for both temperature and humidity. Easily recalled and can be reset manually.

Time & Alarm Features
Includes a digital clock (12-hour or 24-hour selectable), calendar display, daily alarm, and hourly chime option.