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.
UT278A Clamp Earth Ground Testers
Out of stock
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
.
₨0
Out of stock
CompareWeight | 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 |
Based on 0 reviews
Be the first to review “UT278A Clamp Earth Ground Testers”
-
Multimeters
UT890D Digital Multimeter
Product Features 1. 6000 Counts 2. True RMS voltage and current measurements 3. Capacitance, Resistance, Buzzer, Diode 4. Capacitance with REL function, resolution is 1pF, maximum measurement range is 6000μF 5. Highly accurate frequency measurement function; minimum resolution is 0.001Hz 6. MAX\MIN and MAX-MIN value 7. DC current minimum resolution is 0.01 A, AC current minimum resolution is 1μA, maximum range is 20A 8. HOLD function,backlight and auto power off function
SKU: n/a -
Battery Testers
Battery Load Tester – BT 100D
- 100 Amp Digital Battery Load Tester
- Microprocessor Control–makes for an easy and accurate load test with no need to time yourself
- Bright, LED Digital Display–indicates both voltage and test results
- Unique 3-Step Design–LED polarity check function, battery load test and charging system test readout
- Super-Grip Battery Clamps–heavy-duty and color-coded
- Baked Enamel, Steel Case–ventilated to keep cool
- Rubber Insulated Carrying Handle–for comfort and safety
- Checks both Battery and Charging System
SKU: n/a -
Oscilloscopes
UNI-T MSO3154E 150MHz Mixed Signal 4 Channel Digital Oscilloscope
Analog bandwidth 150MHz 250MHz Channels 2+16 digital 4+16 digital 2+16 digital 4+ 16digital Sampling rate (Analog) 2.5GS/s (Single channel), 1.25GS/s (Dual channels) Sampling rate (Digital) 1.25GS/s (Eight channels), 625MS/s(Sixteen channels) Memory depth 70Mpts Waveform capture rate 200,000wfms/s Time base scale 2ns/div~50s/div (Real-time sampling rate, memory depth display ) Time base scale (digital) 2ns/div~40S/div[Step by 1-2-4 stall] Input impedance (1MΩ±1%) II (20pF±3pF) Input impedance digital (101kΩ±1%) II (9pF±1pF) Vertical scale 1mV/div~20 V/div (1 MΩ) DC gain accuracy <5mV: ±3%, ≥5mV: ±2% Waveform record 100,000 frames Trigger types Edge, Runt, Window, Nth Edge, Delay, Overtime, Duration, Setup/Hold, Pulse Width, Slop, Video, Code; RS232/UART, I2C, SPI, USB,
CAN, LIN, FlexRayBus decode RS232/UART, I2C, SPI, USB, CAN, LIN, FlexRay Waveform operations A+B, A-B, A×B, A/B, FFT, editable advanced and logical operations Auto measurements
Max, Min, High, Low, Ampl, Pk-Pk, Middle, Mean, CycMean, RMS, CycRMS, Period, Freq, Rise, Fall, RiseDelay, FallDelay, +Width,
-Width, FRR, FRF, FFR, FFF, LRF, LRR, LFR, LFF, +Duty, -Duty, Area, CycArea, OverSht, PreSht, Phase, 34 parameters in totaldigital
channel: Freq, Period, +Width, -Width, +Duty, -Duty, RiseDelay A→B,FallDelay A→B, Phase A→B, Phase B→AMeasurement display 5 types Measurement statistics Average, Max, Min, standard deviation and number of measurements Frequency counter 6 bits Standard interfaces USB Host, USB Device, LAN, EXT Trig, AUX Out (Trig Out, Pass/Fail), AWG,UT-M15 logic analyzer probe, VGA Standard Accessories
USB interface cable UT-D14 Passive Probe x 2/4 (1 x , 10 x switchable,300MHz,) UT-P06 Passive Probe x 2/4 (1 x , 10 x switchable,200MHz,) UT-P05 16CH Logic analyzer probe UT-15M SKU: n/a -
Multimeters
UT118B Pen Type Digital Multimeters
UT118 series pen type digital multimeters with 3000 count. It is intelligent, high-precision and high-performance; the circuit design of the whole machine is based on the special high performance multimeter IC; AC/DC, Voltage, EF function (UT118B), resistance, diode, conduction, capacitor etc., which has double insulation protection.
SKU: n/a
There are no reviews yet.