Filter sand mill, which is more favored by high viscosity materials, gets rid of the traditional blockage problem and is equipped with Boyi TurboMax independently developed turbine structure.
Provide excellent operational stability, higher equipment flow, improve production efficiency and reduce costs
| Resistance | ||
| RANGE | ACCURACY | RESOLUTION |
| 0.01Ω~0.999Ω | ±(1.5%+0.01Ω) | 0.001Ω |
| 1Ω~9.99Ω | ±(1.5%+0.1Ω) | 0.01Ω |
| 10Ω~99.9Ω | ±(2.0%+0.3Ω) | 0.1Ω |
| 100Ω~199.9Ω | ±(3.0%+1Ω) | 1Ω |
| 200Ω~400Ω | ±(6.0%+5Ω) | 5Ω |
| 400Ω~500Ω | ±(10%+10Ω) | 10Ω |
| 500Ω~1200Ω | Approx.20% | 20Ω |
| Current | ||
| RANGE | ACCURACY | RESOLUTION |
| 100mA | ±(2.5%+1mA) | 0.1mA |
| 300mA | ±(2.5%+2mA) | 0.3mA |
| 1A | ±(2.5%+0.003A) | 0.001A |
| 3A | ±(2.5%+0.01A) | 0.003A |
| 10A | ±(2.5%+0.03A) | 0.01A |
| 20A | ±(2.5%+0.05A) | 0.03A |
| 30A | ±(2.5%+0.5A) | 0.03A |
| 40A | ±(10%+0.5A) | 0.03A |
| Test conditions | ||
| Temperature | 23℃±3℃ | |
| Humidity | 50%RH±10% | |
| Power supply of battery | >7V | |
| External magnetic field | <40A/m | |
| External electric field | <1V/m | |
| Current test frequency | 45Hz∽65Hz | |
| Technical Specification | ||
| Single measurement time | 1s | |
| Test voltage | 3700V | |
| Mean consumption | 50mA | |
| Electric shock resistance | IEC1010-1 | |
| Range | automatic | |
| Power shortage | display symbol | |
| Overload limit | normal current 40A RMS | |
| Diameter of jaw | Φ32mm or 45mm×32mm | |
| Working temperature | -10℃∽50℃(14℉ to 122℉) | |
| Storage temperature | -20℃∽60℃(-4℉ to 140℉) | |
| Display type | 4 digits, 9999 counting, liquid crystal display | |
| Electric clearance | 6.5mm (meet IEC1010 double insulation CATⅡ 600V) | |
| GENERAL | ||
| Power supply | 9V 6F 22 | |
| Outline size | 270mm×96mm×55mm | |
| Net weight | 1002g(not include batteries) | |
| Gross weight | 2574g | |
| Safety Rating | EN61010-1,EN61557-3,EN61326-1,CAT.Ⅱ600v | |
Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be get safely and fast only by clamping the ground line. Additionally, current testing is also provided. High sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 20A RMS. It is especially important for testing ground circuit with strong interference and ripple that will influence the electrical quality. Besides industrial electronic equipment, it is also widely used in the field of electric power distribution, telecommunication and architectural ground.
We aim to produce intelligent instruments, provide high quality services, and become an innovative manufacturer.
Our R&D team have over 20 years R&D experience in instrument industry .
Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,and we know what we have .
