Product Description; Button Functions - UNI-T UT-203R Bedienungsanleitung

Product description

The UT-203R clamp meter is a measuring instrument
for measuring DC current, AC current, DC voltage,
AC voltage and resistance, as well as performing
diode tests and continuity tests. Measurements are
carried out with very high accuracy.
1. Function buttons
2. Jaw opening lever
3. NCV sensor
4. Clamp jaws
5. Safety collar
6. LED indicator
7. Function selector
8. LCD display
9. Test lead input jack
(red and positive +)
10. Test lead input jack
(black and negative −)

Button functions

SELECT
• Press [ SELECT ] to select the function.
• Press [ SELECT ] to activate the clamp meter if it
has gone into standby mode.
HOLD/
• Press and hold the [ HOLD/
approx. 2 seconds to turn off the backlit display.
MAX/MIN
• Press [ MAX/MIN ] to activate the MAX/MIN
measurement function.
• Press and hold in [ MAX/MIN ] to turn off
the measurement function.
REL/ZERO
• Press [ REL/ZERO ] to activate or turn off the REL
function.
• Press [ REL/ZERO ] to save the current
measurement for future use. When the LCD
display has returned to zero the previous reading
will be subtracted from the current reading.
2
1
] button for
5
3
4
5
6
7
8
9
10