UNI-T UT281A/UT281C/UT281E True RMS Flex Clamp; 3000A AC True RMS Clamp
Meter, Low Voltage Display / Digital Hold/Backlight
Features:
1. 2m drop proof, IP54, ETL/Intertek certified 3rd edition CE
2. Coil diameter: 0.75cm, bending length: 45.7cm
3. Large LCD display for clear reading
4. True RMS
5. Long press INRUSH key for 2s to measure inrush current
6. Data hold, backlight, auto power off
Specifications:
Specifications
Range
UT281A
UT281C
UT281E
AC current (A)
30A/300A/3000A
+/-(3%+5
+/-(3%+5)
+/-(3%+5)
Frequency response
45Hz~500Hz (sine wave)
√
√
√
Inrush current
0.5A~3000A (for reference)
√
√
√
AC voltage (V)
600V
+/-(1.2%+3)
Resistance (Ω)
60MΩ
+/-(1.2%+3)
Frequency (Hz)
20Hz~30kHz
+/-(1%+2)
Features
Range selection
Manual
Manual
Auto (manual range available in current measurement)
Flex coil size
10''(25.4cm) radius:
1.5''(3.8cm)
18'' (45.7cm) radius:
3.1''(8cm)
18'' (45.7cm) radius:
3.1'' (8cm)
Display count
3000
3000
6000 (3000 in current
measurement)
Refresh rate
3 times/s
3 times/s
3 times/s
True RMS
√
√
√
Display interface (LCD)
Single
Single
Dual
Data hold/Buzzer
√
√
√
Auto power off
√
√
√
Low battery indication
√
√
√
Backlight/Function selection
√
√
√
2m drop test
√
√
√
IP rating
IP54
IP54
General Characteristic:
Power
1.5V battery (R03) x 3
Display
32 x 34mm (1.8 inches)
Product color
Red and grey
Product net weight
UT281A: 220g; UT281C: 236g; UT281E: 250g
Product size
UT281A: 300mm x 150mm x 55mm; UT281C: 350mm x 190mm x 55mm; UT281E: 325mm x 180mm x 30mm
Standard accessories
Batteries, PC software CD (UT281A), test leads (UT281E)
Standard individual packing
Gift box, blister, English manual
Standard quantity per carton
UT281A/UT281C: 8pcs; UT281E: 10pcs
Standard carton measurement
UT281A: 580mm x 380mm x 180mm; UT281C: 420mm x 355mm x 425mm; UT281E: 435mm x 380mm x 245mm
Standard carton gross weight
UT281A: 4.9kg; UT281C: 6.2kg; UT281E: 6.3kg
The batteries not included package
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
