Project Description
Product Features:
LTMG-200B digital double clamp phase voltammeter is a high-precision, low-cost, portable handheld, dual-channel input measuring instrument designed for field measurement of voltage, current and phase.
The digital double-clamp phase voltammeter uses a clamp-on current transformer conversion method to input the measured current, so there is no need to disconnect the measured line during measurement. When measuring the phase between U1-U2, the two input circuits are completely insulated and isolated, so it completely avoids the possible short circuit of the tested circuit caused by miswiring, which may burn the measuring instrument.
The display adopts a high-contrast LCD screen with characters up to 25mm, and the screen angle can be freely switched about 70° to obtain the best visual effect.
The housing of the digital double clamp phase voltammeter is made of engineering insulating materials, and is equipped with a rubber anti-vibration protective cover and a portable waterproof cloth bag, which is safe and reliable.
Product nicknames: phase meter, double clamp phase meter, double clamp phase voltammeter, clamp phase meter, clamp phase voltammeter, digital double clamp phase meter, digital double clamp phase meter, low voltage volt-ampere phase detection meter, Hand-held digital double-clamp phase volt-ampere meter, double-clamp digital phase meter, double-clamp digital phase meter, double-clamp volt-ampere phase meter, double-clamp volt-ampere phase meter, digital display double-clamp phase meter
Overview:
LTMG-200B digital double clamp phase voltammeter is a high-precision, low-cost, portable handheld, dual-channel input measuring instrument designed for field measurement of voltage, current and phase.
| Working error: | |
|---|---|
| 1 Rated working conditions | |
| (A) Ambient temperature: | (0～40)℃ |
| (B) Environmental humidity: | (20～80)% RH |
| (C) Waveform of the signal under test: | Sine wave, β=0.05 |
| (D) Frequency of tested signal: | (50±0.5) Hz |
| (E) The position of the tested current-carrying wire in the jaws: | Arbitrary |
| (F) Range of measured signal amplitude when measuring phase | |
| When measuring U1-U2 phase: | 30V～500V |
| When measuring the I1-I2 phase: | 10mA～10.00A |
| When measuring the phase of U1-I2 or I1-U2: | 10V～500V、10mA～10.00A |
| (G) External reference frequency electromagnetic field interference: | Should be avoided |
| 2 Rated operating error limit | |
| Other technical characteristics: | |
| 1 Display digits: | |
| 2 Sampling rate: | 2～3 times/sec |
| 3 Power supply: | Single 9V laminated battery, power supply current is less than 5mA |
| 4 Overall dimensions | |
| Case size: | 186×86×33 |
| Clamp shell size: | 140×40×19 |
| Jaw size: | Φ7×8 |
| 5 weight | |
| Body: | 280g |
| Measuring clamp: | 2×200g |
| 6 Storage conditions | |
| Temperature: | －10℃～50℃ |
