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UT270 series is widely used in earth ground and circuit resistance measurements of electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment. It can measure the ground system of the circuit without disconnecting grounding wires, auxiliary electrode. UT278A can also measure leakage current and neutralline current of earth ground system
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Out of stock
CompareUT270 series is widely used in earth ground and circuit resistance measurements of electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment. It can measure the ground system of the circuit without disconnecting grounding wires, auxiliary electrode. UT278A can also measure leakage current and neutralline current of earth ground system.
| Weight | 1.1 kg |
|---|---|
| Dimensions | 28 × 8 × 6 cm |
| Specifications | Range | Best Accuracy |
| Model | UT278A | |
| Earth Ground Resistance (Ω) | 0.01Ω-0.099Ω | ±(1%+0.01) |
| 0.1Ω-0.99Ω | ±(1%+0.01) | |
| 1.0Ω-49.9Ω | ±(1%+0.1) | |
| 50Ω-99.5Ω | ±(2%+0.5) | |
| 100Ω-199Ω | ±(3%+1) | |
| 200Ω-395Ω | ±(6%+5) | |
| 400Ω-590Ω | ±(10%+10) | |
| 600Ω-800Ω | ±(20%+20) | |
| 800Ω-1200Ω | ±(25%+30) | |
| Leakage Current(A) | 0mA-9mA | ±(2.5%+1) |
| 10mA-99mA | ±(2.5%+5) | |
| 100mA-299mA | ±(2.5%+10) | |
| 0.30A-2.99A | ±(2.5%+0.1) | |
| 3.0A-9.9A | ±(2.5%+0.3) | |
| 10.0A-20.0A | ±(2.5%+0.5) | |
| 3A-30A | ±(2.5%+0.5) | |
| Features | ||
| Display Count | 4 Digits Display LCD | √ |
| Auto Range | √ | |
| Jaw Capacity | 32mm | |
| Single Measure Time | 1 Second | √ |
| Resistance Measurement Frequency | ＞1KHz | √ |
| Current Measurement Frequency | 50Hz/60Hz | √ |
| Resistance Limit Alarm | 1Ω-199Ω | √ |
| Current Limit Alarm | 1mA-499mA | √ |
| Beeper and Light Alarm | √ | |
| Jamming Signal Recognition | √ | |
| Over-Range Display | √ | |
| Low Battery Indication | √ | |
| Data Logging | 99 | |
| General Characteristic | ||
| Power | 1.5V Alkaline Batteries（LR6）X 4 | |
| LCD Size | 47mm X 28.5mm | |
| Product Color | Red and Grey | |
| Product Net Weight | 1160g | |
| Product Size | 285mm X 85mm X 56mm | |
| Standard Accessories | Batteries, Test Ring, Tool Box | |
| Standard Individual Packing | Gift Box, English Manual | |
| Standard Quantity Per Carton | 6 PCs | |
| Standard Carton Measurement | 610mm X 375mm X 320mm (0.073CBM Per Standard Carton) | |
| Standard Carton Gross Weight | 25Kg | |
| Optional Accessories | USB Interface Cable,PC Software CD | |
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Features:
1. 1999 Counts and All-In-One: It can display 1999 counts and measure ac/dc voltage, ac current, resistance, capacitance, phase, diode and continuity tests.
2. Clear to Read: With large LCD display and data hold function, easy to read and record data.
3. Wide Application Range: It is a perfect tool for laboratory, factory, home and other fields.
4. Easy to Read: With large LCD display and data hold function, easy to read and record data.
5. More advantages: data retention, low battery indication, auto power off and auto negative indication.
Description:
1. This BM5266 is a portable digital clamp meter, high reliability, high accuracy and portability, a perfect tool for laboratory, factory, home and other fields.
2. Can measure ac/dc voltage, ac current, resistance, capacitance, phase, diode and continuity tests.
3. More advantages such as data retention, low battery indication, auto power off and auto negative indication.
Specifications:
Model Number: bm5266
Display: 1999 counts
Low battery indication: yes
Automatic negative indication: yes
Continuity test: yes
DC voltage: 600v ±(0.5% 5)
AC current: 2a/20a/600a ±(1.9% 10)
Capacitance: 200uf ±(3.0% 5)
Product Size: 195x63x34mm
Color: gray and red
Data retention: yes
Auto power off: yes
Diode test: yes
Phase test: yes
AC voltage: 600v ±(1.2% 5)
Resistance: 2000unf/2mψ ±(0.8% 5)
Power supply: 9v 6f22 battery (not included)
Product weight: 183g
package information:
Package Size: 20.5x9.5x4cm / 8.1x3.7x1.6in.
Package weight: 290g / 10.7oz
Package list:
1 x bm5266 digital cuff gauge
2 x test pen cable
1x User Manual
UT353 is a mini sound meter which can convert ambient sound into electrical signals, process data and displays results on LCD. It does not have traditional meter issues such as meter being too large, complex operation, and so on. UT353 can constantly monitor ambient sound. It is light weight, compact, ergonomic, and user friendly, making it a great tool for monitoring noise levels in hotels, conference halls, home theater, hospitals, and any other noise sensitive environments.
UT520 series earth resistance tester hasthe functions of backlight display, low battery display, data hold, datastorage, auto power off and power saving. It can not only be used for accurate three-wiremeasurement but also simple two-wire measurement.
It is applicable to measuring the earthresistance of all kinds of electrical power system, electrical equipment and anti-thunderequipment. It can also measure the earth voltage. It is applicable to testingoperating earth systems of smelting, communication, manufacture, fossil oil,national defense, electricity, chemical industry and construction.
Possible measurements:
UT270 series can measure the grounding system of a circuit without disconnecting the ground wires and auxiliary electrode. It clamps the grounding circuit and measures the grounding resistance fast and safely. It can measure resistance as low as 0.01Ω and has a high resolution of 0.001Ω. It has overload alarm function, which can help to setup the alarm value within the ranges. The clamp has double insulation, which strengthens the anti-interference.
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