UT18C/UT18D Voltage and Continuity Tester
UT18 series are designed for testing AC/DC voltage, 3-phase voltage, phase sequence, continuity, and more. This series is categorized as CAT IV 600V and meets IP65 standard. These voltage testers are perfect tools for electricians to quickly measure voltage levels in all environments. This series should NOT be used with 110V electrical systems.
Features
1. Auto power off, the conductor to be measured is greater than 12V
2. Phase rotation test
3. Continuity test with buzzer and LED indication
4. Low battery indication and over voltage prompt
5. Flashlight
6. Test live voltage without batteries
7. Buzzer and silent modes available
8. Auto range
9. Polarity indication
Models & Comparison
|
Specifications
|
Range
|
UT18C
|
UT18D
|
|
Voltage (V)
|
6V
|
|
5V±1V
|
|
12V
|
8V±1V
|
8V±1V
|
|
|
24V
|
18V±2V
|
18V±2V
|
|
|
50V
|
38V±4V
|
38V±4V
|
|
|
120V
|
94V±8V
|
94V±8V
|
|
|
230V
|
180V±14V
|
180V±14V
|
|
|
400V
|
325V±15V
|
325V±15V
|
|
|
690V
|
562V±24V
|
562V±24V
|
|
|
Phase rotation test
|
57Vac～400Vac (3 phase)
|
√
|
√
|
|
Frequency: 50Hz~400Hz
|
|||
|
Single lead (L2)
voltage detection |
Operating voltage: 100V~690V
|
√
|
√
|
|
Frequency: 50Hz~400Hz
|
|||
|
Continuity test
|
Resistance: 0Ω~100kΩ (+50% accuracy)
|
√
|
√
|
|
Beeper and LED light indication
|
|||
|
RCD test
|
Operating voltage: 230V (50Hz~400Hz)
|
√
|
√
|
|
Polarity detection
|
Positive & Negative
|
√
|
√
|
|
Self-inspection
|
All LED or LCD
|
√
|
√
|
|
No power test
|
Operating voltage: 100~690V
|
√
|
|
|
Features
|
|||
|
Voltage indication
|
|
LED
|
LCD
|
|
Exceed voltage
|
Voltage range: 713V~788V
|
√
|
√
|
|
Auto standby
|
Standby current＜10μA
|
√
|
√
|
|
Slient mode
|
All range
|
√
|
√
|
|
Work light
|
|
√
|
√
|
|
Low battery indication
|
Around 2.5V
|
√
|
√
|
|
LCD backlight
|
|
|
√
|
|
LCD display (voltage)
|
6V~690V
|
±(1.5%+5)
|
±(1.5%+5)
|
|
LCD display (Frequency)
|
40Hz~400Hz
|
±(3%+5)
|
±(3%+5)
|
|
IP65
|
|
√
|
√
|
|
General Characteristics
|
|||
|
Power
|
1.5V battery (R03)×2
|
||
|
Display
|
UT18C: 31mm x 20mm; UT18D: 73.5mm x 35.5mm
|
||
|
Product color
|
Red and grey
|
||
|
Product net weight
|
280g
|
||
|
Product size (W x H x D)
|
272mm x 85mm x 31mm
|
||
|
Standard accessories
|
Batteries
|
||
|
Standard individual packing
|
Blister, English manual
|
||
|
Standard quantity per carton
|
30pcs
|
||
|
Standard carton measurement
|
440mm x 295mm x 455mm
|
||
|
Standard carton gross weight
|
17.5kg
|
||
|
Specifications
|
Range
|
UT15B
|
UT15C
|
|
LED AC/
Standard carton measurement
440mm × 395mm × 455mm (0.079CBM Per standard carton)
Standard carton gross weight
17kg
DC voltage indication (V)
|
12V
|
0~12V
|
0~12V
|
|
24V
|
17V±2V
|
17V±2V
|
|
|
50V
|
35V±5V
|
35V±5V
|
|
|
120V
|
80V±15V
|
80V±15V
|
|
|
230V
|
165V±20V
|
165V±20V
|
|
|
400V
|
300V±30V
|
300V±30V
|
|
|
690V
|
510V±40V
|
510V±40V
|
|
|
Phase rotation test
|
Operating Voltage: 0V~690V
|
√
|
√
|
|
Frequency: 50Hz~60Hz
|
|||
|
Single lead (L2) voltage detection
|
Operating Voltage: 0V~690V
|
√
|
√
|
|
Frequency: 50Hz~400Hz
|
|||
|
Continuity test
|
Resistance: 0~100kΩ
|
√
|
√
|
|
Beeper and LED light Indicator
|
|||
|
Polarity detection
|
Positive & Negative
|
√
|
√
|
|
Features
|
|||
|
Water-proof (IP65)
|
√
|
√
|
|
|
Auto range
|
√
|
√
|
|
|
Work light
|
√
|
√
|
|
|
Low battery indication
|
Short circuit two leads, LED and beeper off when the bettery is low
|
√
|
√
|
|
LCD AC/DC voltage display
|
24V~690V
|
±(3%+5)
|
|
|
General Characteristics
|
|||
|
Power
|
1.5V battery (R03) × 2
|
||
|
Display
|
UT15C- 23mm × 12mm
|
||
|
Product color
|
Red and grey
|
||
|
Product net weight
|
210g
|
||
|
Product size (W x H x D)
|
275mm × 51mm × 30mm
|
||
|
Standard accessories
|
Batteries
|
||
|
Standard individual packing
|
Blister, English manual
|
||
|
Standard quantity per carton
|
30 pcs
|
||
Notice:Batteries are not included
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