Current measuring pliers RGK CM-20
Russia
China
Description
RGK CM-20 digital current pliers are used for non-contact measurement of currents up to 600A on conductors up to 30 mm in diameter. This device speeds up and simplifies the workflow due to the fact that there is no need to cut, unsolder and twist back the wires.
The pliers also have the functionality of a multimeter, due to which complex diagnostics can be carried out with just one device. When connecting measuring wires with probes, a specialist can check parameters such as current frequency, voltage and resistance, ring circuits, as well as test diodes and determine the capacitance of capacitors. This model is primarily aimed at specialists in the fields of electric power, construction, etc.
Key Features
- The Hall sensor provides accurate detection of alternating current.
- Inrush mode for inrush current measurement.
- NCV - fixing the presence of an electrical signal without contact.
- The V.F.C. filter provides correct results when testing pulse (PWM) equipment.
Additional functions
The REL mode is used in cases when it is necessary to increase the reliability of the readings of the RGK CM-20 electric measuring tongs and minimize the influence of external noise by comparing the obtained value and the reference value.
Accurate fixation of the inrush current using the Inrush function is required to check electric motors, welding equipment and other equipment characterized by sharp bursts of the electrical signal.
Temperature measurement
When connecting a thermocouple, the temperature can be measured -20°C to 400°C with a resolution of 1 ° C. This function complements the capabilities of the device well, allows you to do without additional equipment and is especially useful when working with switchboards.
Convenience and visibility
Automatic shutdown after 15 minutes of inactivity saves battery power. LED illumination of the working area increases the safety of measurements when working in the dark and with a large crowding of conductors. The readings are displayed on the display in an easily distinguishable font. If necessary, you can display the MIN/MAX. The analog scale simplifies perception and clearly demonstrates the dynamics of the parameters.
Safety
RGK CM-20 current measuring pliers are equipped with a special barrier that prevents the hand from slipping towards the power line, double insulation and correspond to the categories of overload protection CATII 1000V / CATIII 600V.
Technical Specifications:
| RGK CM-20 | |||
|---|---|---|---|
| AC power Measurement Parameters | |||
| Measurement limits, And | Frequency, Hz | Resolution (unit of the lower category (E.M.R.)), And | The limits of the permissible basic absolute measurement error, A |
| 60.00 | from 45 to 400 | 0,01 | ±(0.025*I+5 E.M.R.) |
| 600.0 | 0,1 | ||
| Note – I is the measured value of the AC power, and | |||
| the parameters of the DC power measurement | ||
|---|---|---|
| The limits of measurements, And | the Resolution (the unit of the lower category (E.M.R.)), And | The limits of the permissible basic absolute measurement error, And |
| 60.00 | 0,01 | ±(0.025*I+5 E.M.R.) |
| 600.0 | 0,1 | |
| Note – I is the measured value of the DC power, and | ||
| the measurement parameters of the AC voltage | |||
|---|---|---|---|
| Measurement limits, In | Frequency, Hz | Resolution (unit of the lower category (E.M.R.)), Within | the limits of the permissible basic absolute measurement error, In |
| 6,000 | from 40 to 400 | 0,001 | ±(0.012*U+5 E.M.R.) |
| 60.00 | 0,01 | ||
| 600.0 | 0.1 | ||
| 750 | 1 | ±(0.015*U+5 E.M.R.) | |
| Note – U is the measured value of the AC voltage, In | |||
| the DC voltage measurement parameters | ||
|---|---|---|
| Measurement limits | Resolution (unit of the lower category (E.M.R.)) | Limits of the permissible basic absolute measurement error, mV, In |
| 600.0 mV | 0.1 mV | ±(0.01*U+8 E.M.R.) |
| 6,000 V | 0.001 V | ±(0.008*U+1 E.M.R.) |
| 60.00 V | 0.01 V | ±(0.008*U+3 E.M.R.) |
| 600.0 V | 0.1 V | |
| 1000 V | 1 V | ±(0.01*U+3 E.M.R.) |
| Note – U is the measured value of the DC voltage, mV, In | ||
| the parameters of measuring the DC electrical resistance | ||
| Measurement limits | Resolution (low-order unit (E.M.R.)) | Limits of permissible basic absolute measurement error, Ohms, ohms, MOm |
| 600.0 ohms | 0.1 ohms | ±(0.012*R+2 E.M.R.) |
| 6,000 kOhm | 0.001 kOm | ±(0.01*R+2 E.M.R.) |
| 60.00 kOhm | 0.01 kOhm | |
| 600.0 kOhm | 0.1 kOhm | |
| 6,000 MOM | 0.001 MOm | ±(0.012*R+2 E.M.R.) |
| 60.00 MOm | 0.01 MOm | ±(0.015*R+5 E.M.R.) |
| Note – R is the measured value of the electrical resistance to direct current, ohms, kOhm, MOm | ||
| Electrical capacitance measurement parameters | ||
| Measurement limits | Resolution (unit of the lower category (E.M.R.)) | Limits of the permissible basic absolute measurement error, nF, mcF, mF |
| 60.00 nF | 0.01 nF | ±(0.04*C+25 E.M.R.) |
| 600.0 nF | 0.1 nF | ±(0.04*C+5 E.M.R.) |
| 6,000 UF | 0.001 UF | |
| 60.00 UF | 0.01 uf | |
| 600.0 UF | 0.1 uf | |
| 6,000 mF | 0.001 mF | ±0,1*C |
| 60.00 mF | 0.01 mF | error is not normalized |
| Note – C - measured value of electrical capacitance, nF, UF, mF | ||
| Temperature measurement parameters using thermoelectric converters (thermocouples) according to GOST R 8.585-2001 (thermocouple type K) | ||
| Measuring range, ° C | Resolution (low-level unit (E.M.R.)), °C | The limits of the permissible basic absolute measurement error, °C) |
| from -20 to +400 | 1 | ±(0.03 *T+5 E.M.R.) |
| Note – T is the measured temperature value, ° C; The error is normalized without taking into account the error of the thermocouple used | ||
| Temperature coefficients | |
|---|---|
| Modification | Temperature coefficient |
| RGK CM-20 | 0.1°C |
| Frequency measurement parameters | ||
|---|---|---|
| Measurement limits | Resolution (low-order unit (E.M.R.)) | Limits of permissible basic absolute measurement error, Hz, kHz, MHz |
| 60.00 Hz | 0.01 Hz | ±(0.001*F+4 E.M.R.) |
| 600.0 Hz | 0.1 Hz | |
| 6,000 kHz | 0.001 kHz | |
| 60.00 kHz | 0.01 kHz | |
| 600.0 kHz | 0.1 kHz | |
| 1,000 MHz | 0.001 MHz | |
| Note – F is the measured value of frequency, Hz, kHz, MHz; The lower limit of measurement is 10 Hz | ||
| General characteristics | |
|---|---|
| Name of the characteristic | Meaning |
| Display bit depth | 6000 |
| The polarity display | is automatic |
| Overload protection | 600 V RMS |
| Overload indication | "OL" or "-OL" |
| Error when the test conductor deviates from the central position between the clamp clamps | additional error ± 1.0% |
| Capture diameter | 30 mm |
| Working height above sea level | up to 2000 m |
| Overvoltage protection class | CAT II 1000 V, CAT III 600 V |
| Operating conditions of measurements: - ambient temperature - relative humidity | from 0 °C to +50 ° C 80% at a temperature from 0 °C to +30 ° C 75% at a temperature of +30 °C to +40 ° C 45% at a temperature of +40 °C to +50 ° C |
| Normal measurement conditions: - ambient temperature - relative humidity | from +18 ° C to +28 ° C from 30 to 80% |
| Storage temperature Storage humidity | from -20°C to +60°C to 80% |
| Degree of contamination | 2 |
| Food | 2 AAA batteries, 1.5 V |
| Electrical power supply parameters: - DC voltage | 4.5 V |
| Overall dimensions, (length×width×height) | 221 x 75 x 41 mm |
| Weight, (without batteries) | 0.241 kg |
Characteristics
General Specifications
China
Russia
Dimensions of product
Specifications
Additional characteristics
Terms of delivery
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Is it possible to return the purchased product?
If you are not satisfied with the product purchased on the Enex platform, you can return it or exchange it under the conditions specified below. Since buyers conclude direct purchase and sale transactions with manufacturers on the Enex platform, the return of goods is carried out directly to manufacturers.
Return of goods of proper quality
For individuals
The buyer-an individual has the right to refuse the ordered goods at any time before receiving it, as well as after receiving the goods - within 7 days, not counting the day of purchase. The return of the goods is possible if its presentation and consumer properties are preserved, as well as a document confirming the fact and conditions of purchase of the goods.
The buyer does not have the right to refuse a product of proper quality having individually defined properties if the specified product can be used exclusively by the buyer acquiring it.
In case of refusal of the goods of proper quality, the cost of services for the organization of delivery to the buyer is not refunded. Transportation costs for the return of goods of proper quality are borne by the buyer. The method of returning the goods is determined by the buyer.
For legal entities
The return (exchange) of goods of proper quality by the buyer, who is a legal entity (individual entrepreneur), is not allowed, unless otherwise provided by the agreement with the supplier.
Return of goods of inadequate quality
For individuals
The buyer, who is an individual, in cases provided for by law, may return the goods of inadequate quality during the warranty period for the goods and demand a refund of the amount of money paid for the goods. The goods of inadequate quality, in agreement with the buyer, can be replaced with a similar product of proper quality.
For legal entities
The buyer, who is a legal entity (individual entrepreneur), in the event of the transfer of Goods of inadequate quality to him, has the right to make claims provided for in Article 475 of the Civil Code of the Russian Federation.
Distribution of responsibility
In case of return/replacement of low-quality goods, the cost of delivery of the goods is paid by the supplier. The supplier reserves the right to accept the goods of inadequate quality from the buyer and, if necessary, to check the quality of the goods. If, as a result of the examination of the goods, it is established that its shortcomings arose due to circumstances for which the supplier is not responsible, the buyer is obliged to reimburse the supplier for the costs of conducting the examination, as well as the costs associated with its storage and transportation of the goods.
If any defect is found in the product, the manufacturer and (or) the marketplace has the right to require the buyer to provide a photo of the product, the claimed defect, packaging, labeling (nameplate) of the manufacturer.
If the buyer, who is a legal entity (individual entrepreneur), refuses the goods of inadequate quality, such buyer is obliged to return such goods to the supplier. The buyer - an individual can also return the goods to the address of the supplier or Marketplace.
Transportation costs for the return of low-quality goods are borne by the supplier or Marketplace.
The difference between the shades of the goods in the photo and the real goods is not a sign of poor quality.
For questions about the return or exchange of goods, please contact us by phone 8 800 707-56-00 or by email: info@enex.market .
