Home > Products > Electrical tools > Large-diameter three-phase digital phase voltmeter volt-ampere meter AC current Insulation Pressure resistance voltmeter
Large-diameter three-phase digital phase voltmeter volt-ampere meter AC current Insulation Pressure resistance voltmeter
- 1000 Set / Sets per Month
- T/T Credit Card
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Product Details
Brand Name | HOTOTECH | Place of Origin | Guangdong, China |
Product Description
Large-diameter three-phase digital phase voltmeter volt-ampere meter AC current Insulation Pressure resistance voltmeter
Large-diameter three-phase digital phase voltmeter, also known as multi-function three-phase digital phase volt-ampere meter, is a high-quality, multi-functional, high-precision, intelligent, portable handheld measuring instrument designed for on-site measurement of voltage, current, power, power factor, frequency, and phase. Widely used in electricity inspection, power inspection, power meter and relay protection, differential detection, start-up test, industrial and mining enterprises, scientific research institutions and other departments. Instrument testing is precise, fast, simple, stable and reliable.
Function | Measure three-phase AC voltage, current, voltage phase, current phase, voltage and current phase, frequency, phase sequence, active power, reactive power, apparent power, power factor, current vector sum,judging the transformer wiring group, inductive, capacitive circuit, test secondary circuit and busbar protection system,read out the phase relationship between the CTs of the differential protection groups, check the correctness of the wiring of the watt-hour meter, repair the line equipment, etc. | ||
Power | 3.7V lithium rechargeable battery | ||
Power consumption | Max 50mA | ||
Display mode | LCD color display,72×55mm | ||
Instrument size | W/H/T:187*119*48mm | ||
Voltage | AC 0.00V~600V | :0.01V | ±0.5FS |
Current | AC 0.0mA~1000A | Resolution:0.1mA | ±0.5FS |
Phase | 0.0°~360° | Resolution:0.1° | ±1° |
Frequency | 45Hz~65Hz | Resolution:0.01Hz | ±0.5Hz |
Active power | 0.0W~600kW | Resolution:0.1W | ±(3%rdg+3dgt) |
Reactive power | 0.0VAR~600kVAR | Resolution:0.1VAR | ±(3%rdg+3dgt) |
Apparent power | 0.0VA~600kVA | Resolution:0.1VA | ±(3%rdg+3dgt) |
Power factor | -1~+1 | :0.001 | ±0.03 |
Current vector sum | 0mA~3000A | Resolution:1mA | |
Phase sequence | Normal phase:U1,U2,U3 or I1,I2,I3 cursor blinks from left to right Opposition:U1,U2,U3 or I1,I2,I3 cursor blinks from right to left | ||
Detection rate | About 2 second/time | ||
Data hold | Press HOLD key to hold data during test, "HOLD" symbol display | ||
Data storage | 400 groups | ||
Silicone protective sleeve | Have | ||
USB interface | USB interface, uploading data to a computer for analysis of management data | ||
Automatic shut-down | About 15 minutes after power on, the meter will automatically shut down to reduce battery consumption | ||
Backlight function | Yes, suitable for dark places and night use | ||
Voltage detection | When the battery voltage is lower than 3.2V, the battery voltage is low and the symbol indicates, prompting timely charging | ||
Instrument weight | Hose:380g(including battery) | ||
Large diameter current clamp:440g×3 | |||
Test line:190g | |||
Voltage test line length | 1.5m | ||
Current clamp line length | 2m | ||
Working temperature and humidity | -10℃~40℃;below 80%Rh | ||
Storage temperature and humidity | -10℃~60℃;below 70%Rh | ||
Input impedence | Test voltage input impedance is:1MΩ | ||
Pressure resistance | The withstand voltage of 1000V/50Hz sine wave AC voltage between the instrument circuit and the housing lasts 1 minute | ||
Insulation | Between instrument line and housing≥100MΩ | ||
Structure | Housing insulation | ||
Suitable for safety regulations | IEC61010-1 CAT Ⅲ 600V,IEC61010-031,IEC61326,pollution level 2 |
- Q:Do you have in stock ?
Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately.
- Q:What’s the lead-time ?
Answer: Normally it takes 3-5 working days after receiving payment.
- Q: How do you deliver the goods ?
Answer: We send by sea or by air including DHL/FedEx/TNT/UPS etc.
- Q:Can you do private label ?
Answer: Yes, of course. OEM is absolutely supported; both on package or devices.
- Q: What’s you main payment terms ?
Answer: T/T,Paypal ,western union and trade assurance is welcome to us.
Contact Us
- Hongtong Instrument Co., Ltd.
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