20
19
600
.
0mV
6
.
000V
60
.
00V
600
.
0V
1000V
0.1mV
0.001V
0.01V
0.1V
1V
±（
0
.
5
％
＋
3
）
V
VFC
True
RMS
UT17B
PRO
CAT III 1000V
CATIV 600V
9.8 Temperature Measurement (Only UT17B PRO) (See Figure 8)
1) Turn the function selection knob to °C/°F scale, and the
LCD displays OL.
2) Insert the thermocouple anode to the C port, and the cathode
to the COM port, fix the test probe on the measured object to
measure the temperature.
Note:
The temperature sensor is only suitable for K-type (Ni-Cr ~ Ni-Si)
thermocouple, the configured point thermocouple is only for the
temperature measurement below230°C/446°F (°F=1.8*°C+32)
9.9 Others
After powering on and its full-screen display, the meter is in the
normal measurement status. ErrE will be displayed when the
internal EEPROM makes an error. Restart the meter to return to
normal.
The meter will automatically power off to save power if there is
no operation for 15 min. Then users can wake it up by pressing
any button or rotating knob in suspend mode with buzzer beeps.
Press and hold the SELECT button in power off state and meanwhile
power on the meter, auto-off function will be cancelled, and the
symbol on LCD will disappear with a long beep. Restart the
meter can turn the auto-off function on again.
Buzzer:
a. The buzzer will beep continuously when the input voltage is or over 1000V (AC/DC), which warns the range
is at the limit.
b. The buzzer will beep continuously when the current is or over 10A (AC/DC), which warns the range is at
the limit.
Low voltage detection: internal VDD can be detected when power is supplied, when it is less than 2.5V, Low
battery symbol will be displayed.
10. Specification
Accuracy: ±(a% r b number); 1 year warranty period
Environment temperature: 23°C±5°C (73.4°F±9°F); Relative temperature:
≤
75%
Note:
If the operation temperature is 18°C-28°C, the fluctuation range of ambient temperature will be stable within ±1°C.
If the operation temperature is less than 18°C or exceeds 28°C, the additional temperature coefficient error is
0.1x (specified accuracy)/°C.
10.1 DC Voltage Measurement
Range
Resolution
Accuracy
Figure 8
UT15B PRO/UT17B PRO User Manual
UT15B PRO/UT17B PRO User Manual
