UT281 series can measure large currents in various harsh and hard to reach environments. They are designed with Rogowski flex coil and can test up to 3000A AC current. UT281A/C are from UNI-T’s Pro Line series, which meet IP54 and 2m drop proof requirements. Due to the ease in operation, accurate readings, stable performance and reliable quality, these flex clamps are ideal tools for electricians.
| Weight | 0.3 kg |
|---|---|
| Dimensions | 32 × 18 × 3 cm |
| Specifications | Range | UT281E |
| AC current (A) | 30A/300A/3000A | ±(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 | Auto (manual range available in current measurement) | |
| Flex coil size | 18” (45.7cm) radius: 3.1” (8cm) | |
| Display count | 6000 (3000 in current measurement) |
|
| Refresh rate | 3 times/s | |
| True RMS | √ | |
| Display interface (LCD) | Dual | |
| Data hold/Buzzer | √ | |
| Auto power off | √ | |
| Low battery indication | √ | |
| Backlight/Function selection | √ | |
| 2m drop test | √ | |
| General Characterisitics | ||
| Power | 1.5V battery (R03) x 3 | |
| Display | 32 x 34mm (1.8 inches) | |
| Product color | Red and grey | |
| Product net weight | 250g | |
| Product size | 325mm x 180mm x 30mm | |
| Standard accessories | Batteries, test leads | |
| Standard individual packing | Gift box, blister, English manual | |
| Standard quantity per carton | 10pcs | |
| Standard carton measurement | 435mm x 380mm x 245mm | |
| Standard carton gross weight | 6.3kg | |
Brand
UNI T
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Tool Kits
JAKEMY JM-8113 39 in 1 Precision Screwdriver Set Hand Tools
39 in 1 interchangeable precise manual tool set.
Professional portable hardware tools.
Light weight, compact design.
High hardness and good toughness.
PP&TPR material, non-slip handle.
Cellphone/computer/Mp4 can be repaired by this set.
Specifications:
Material: PP & TPR & CR-V steel
Extension bar: H4x60mm.
Size: 15.8cm x 9.3cm x 2.3cm.
Color: Black&Orange
Screwdriver bit model:
T3. T4. T5. T6. T7. T8. T9. T10. T15. T20.
H0.9. H1.3. H1.5. H2.0. H2.5. H3.0. H3.5. H4.0.
flat 1.0. 1.5. 2.0. 2.5. 3.0. 3.5. 4.0
cross 1.0. 1.5. 2.0. 2.5. 3.5
trianglely 2.0. 2.3
Y2.0.
Star 0.8.
U2.6
Circle: 1.5SKU: n/a -
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Wire & Cable Testers
UT681L Cable Tester
Main Features
1. Tests Ethernet cables and telephone lines
2. Equipped with RJ45 interface for Ethernet cable and RJ11 interface for telephone line testing
3. Ethernet cables: Shielded/Unshielded test
4. Visible LED indication
5. Automatically check circuit breakage, short circuit and cross circuit
6. Can toggle between fast and slow speed test modes
7. Single key operation
8. Manual/auto power off (after 10-minute inactivity)
9. Low battery indication
10. Power supplied by 9V layer-built battery
SKU: n/a -
Clamp Meters
CLAMP METER AC BM 528F
Product DescriptionBM528F AC Digital Clamp meter Technical parametersFunctionsRangeAccuracy(BM528F)DC Voltage200mV/2V/20V/200V/1000V±（0.8%+2）AC Voltage2V/20V/200V/700V±（1.2%+5）AC Current2A/20A/200A/600A±（2%+10）Ω Resistance200/2K/20K/200K/2M/20MΩ±（1%+3）Capacitance20n/200n/2μ/20μ/200μ/2mF±（3%+5）Frequency200/2K/20K/200K/2M/20MHz±（0.5%+3）℃ / ℉-50℃ ~1000℃-58℉~1832℉
±（1%+5）±（1.2%+6）SKU: n/a
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2. Large 6000-digit LCD backlight (auto) display
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UT281C True RMS AC 3000A Flexible Clamp Meters
1. 2m drop proof, IP54, ETL/Intertek certified 3rdedition CE
2. Coil diameter: 0.75cm, bending length: 24.5cm for UT281A and 45.7cm for UT281C
3. Large LCD display for clear reading
4. True RMS
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Clamp Meters
UT281A True RMS AC 3000A Flexible Clamp Meters
1. 2m drop proof, IP54, ETL/Intertek certified 3rd edition CE
2. Coil diameter: 0.75cm, bending length: 24.5cm for UT281A and 45.7cm for UT281C
3. Large LCD display for clear reading
4. True RMS
5. Long press INRUSH key for 2s to measure inrush current
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