Description
UT281 series can measure large currents in various harsh & hard to reach environments. They are designed with Rogowski flex coil & can test up to 3000A AC current. UT281A/C are from UNI-T's Pro Line series, which meet IP54 & 2m drop-proof requirements. Due to the ease in operation, accurate readings, stable performance & reliable quality, these flex clamps are ideal tools for electricians.
Features:
• CAT IV 600V rating
• True RMS
• ETL/Intertek certified 3rd edition CE
• Flex coil diameter: 0.75cm, bending length: 45.7cm
• Large LCD display
• Display count ? 3000
• Refresh rate ? 3 times/s
• Manual Range selection
• 2m drop proof
• Long press INRUSH key for 2s to measure inrush current
• Data hold
• Backlight
• Auto power off.
Specifications:
Specifications Range UT281A UT281E
AC current (A) 30A/300A/3000A ±(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 (?) 60M?
±(1.2%+3)
Frequency (Hz) 20Hz~30kHz
±(1%+2)
Features
Range selection
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)
Display count
3000 6000 (3000 in current
measurement)
Refresh rate
3 times/s 3 times/s
True RMS
? ?
Display interface (LCD)
Single Dual
Data hold/Buzzer
? ?
Auto power off
? ?
Low battery indication
? ?
Backlight/Function selection
? ?
2m drop test
? ?
IP rating
IP54
General Characteristics
Power 1.5V battery (R03) x 3
Display 32 x 34mm (1.8 inches)
Product colour Red & 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
St&ard accessories Batteries, PC software CD (UT281A), test leads (UT281E)
St&ard individual packing Box, blister, English manual
Includes:
1 x UT281E, Batteries, test leads, point contact temperature probe, blister, 1 x English user manual & 12-month warranty.
Features:
• CAT IV 600V rating
• True RMS
• ETL/Intertek certified 3rd edition CE
• Flex coil diameter: 0.75cm, bending length: 45.7cm
• Large LCD display
• Display count ? 3000
• Refresh rate ? 3 times/s
• Manual Range selection
• 2m drop proof
• Long press INRUSH key for 2s to measure inrush current
• Data hold
• Backlight
• Auto power off.
Specifications:
Specifications Range UT281A UT281E
AC current (A) 30A/300A/3000A ±(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 (?) 60M?
±(1.2%+3)
Frequency (Hz) 20Hz~30kHz
±(1%+2)
Features
Range selection
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)
Display count
3000 6000 (3000 in current
measurement)
Refresh rate
3 times/s 3 times/s
True RMS
? ?
Display interface (LCD)
Single Dual
Data hold/Buzzer
? ?
Auto power off
? ?
Low battery indication
? ?
Backlight/Function selection
? ?
2m drop test
? ?
IP rating
IP54
General Characteristics
Power 1.5V battery (R03) x 3
Display 32 x 34mm (1.8 inches)
Product colour Red & 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
St&ard accessories Batteries, PC software CD (UT281A), test leads (UT281E)
St&ard individual packing Box, blister, English manual
Includes:
1 x UT281E, Batteries, test leads, point contact temperature probe, blister, 1 x English user manual & 12-month warranty.