5 in 1 Environment Auto Range Digital Tester

5 in 1 Environment Auto Range Digital Tester

5-in-1 Auto ange digital environmental tester, suitable for various industry sites, able to work in harsh and high pressure environment . Strong design, streamlined ergonomic protective cover
With multimeter finctions of temperature test, humidity test, lighting test and sound level test
Backlight function, maximum reading 3999, with data hold function
Optional Auto range or Manual range.
Stand-up case.
Function switch: DC / AC
Relative value measurement: Press ''REL'' button to set zero
Auto Power Off: The instrument emits 5 short beeps and 1 long beep after about 15 minutes
DC voltage: 0.4V / 4V / 40V / 400V / 600V ± 0.7%
AC voltage: 4V / 40V / 400V / 600V ± 0.8%
Resistance: 400Ω / 4KΩ / 40KΩ / 400KΩ / 4MΩ ± 1.2% /40MΩ¾2.0%
Capacitance: 4nF / 40nF / 400nF / 4μF / 40μF / 200μF ± 3.0%
Frequency: 10Hz / 100Hz / 1KHz / 10KHz / 100KHz ± 2.0%
Duty cycle: 0.1% -99.9% ± 3.0%
Temperature: -20 ° C-400 ° C ± 3.0% (0.1 ° C) / -20 ° C-1000 ° C ± 3.0% (1 ° C)
Humidity: 30% -95% RH ± 5.0%
Luminosity: 4000Lux / 40000Lux ± 5.0%
Sound decibel: 35-100dB ± 4dB
On-off test function: Yes
Diode test function: Yes
Safety Standard: CATIII