Product Overview
The UNI-T UT333 is a compact portable digital temperature and humidity tester. Adopting high-precision digital humidity & temperature sensor module, it provides stable and accurate environmental measurement results. With lightweight pocket-sized design, backlight display, data hold and max/min value recording function, it is widely used for warehouse storage monitoring, laboratory testing, breeding farms, office, household, industrial workshop and other environmental humidity & temperature inspection work.
Main Features
1.Humidity measurement range: 0~100%RH2.Temperature measurement range: -10℃ ~ 60℃ (14℉ ~ 140℉)
3.℃/℉ unit switchable
4.MAX/MIN function to record maximum and minimum readings
5.Data Hold function to freeze measurement data
6.LCD backlight for dim working environments
7.Auto power off after 5 minutes of inactivity (can be disabled manually)
8.Overload indication: display “OL” when exceeding measuring range
9.Low battery reminder
10.Sampling rate: 1 time per second
11.Compact handheld structure, easy to carry for on-site testing
Technical Specifications
Humidity Accuracy: ±5%RH under normal ambient conditionsTemperature Accuracy: ±1.0℃ (±2.0℉) under normal ambient conditions
Display: 4-digit LCD screen
Power supply: 3 × 1.5V AAA batteries
Operating environment: 0℃ ~ 40℃, ≤90%RH
Storage environment: -20℃ ~ 60℃, ≤75%RH
Dimension: 155 × 50 × 28mm
Weight: 102g
Application Scenarios
Indoor home environment monitoring, warehouse storage inspection, agricultural breeding monitoring, laboratory measurement, factory workshop environmental testing, archives management, medical and health scene detection, DIY hobby use.
Package Includes
1 × UNI-T UT333 Temperature Humidity Meter1 × User Manual
Important Notes
.Do not use the meter in high temperature, flammable, explosive or strong electromagnetic environment..If the low battery symbol appears on the screen, replace the AAA batteries in time.
.Do not disassemble the housing arbitrarily to avoid affecting measurement accuracy.
.Avoid corrosive cleaners to prevent damage to the outer shell.