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Boasting a simple operation in a durable IP65 case for stable ground and bench operation, Megger has introduced their DLRO10HD 1000-348 10 Amp Digital Low Resistance Ohmmeter.
The DLRO10HD 1000-348 is equipped to produce 10 A measurements up to 250 mΩ and 1 A measurements up to 2.5 Ω. The expansive backlit LCD makes readings clearly visible even from a distance. The rotary switch controls, to choose from the five test modes, are designed for effortless operation in all weather conditions, even while wearing gloves.
The ohmmeter runs on its rechargeable battery or line power, making it ideal for repetitive testing. More still, when the optional terminal cover is fitted to the unit, the DLRO10HD 1000-348 is CATIII 300 V rated.
Temperature coefficient | < 0.01% per ºC, from 5 ºC to 40 ºC |
Maximum altitude | 2000 m (6562 ft) to full safety specifications |
Display size/type | Main 5 digit + 2 x 5 digit secondary displays |
Battery type | 6 V, 7Ah sealed lead acid |
Voltage input range | 100 – 240 V, 50 / 60 Hz, 90 VA |
Charge time | 8 hours |
Backlight | LED backlight |
Battery life | >1000 Auto (3 sec) tests |
Auto power down | 300s |
Mode selection | Left Rotary switch |
Range selection | Right Rotary switch |
Memory features (HDX only) | Right Rotary switch |
Weight | 6.7 kg |
Case dimensions | L315 mm x W285 mm x H181 mm |
Pouch for test leads | Yes (lid mounted) |
Test leads | Choose from DH4C lead set or KC1 Kelvin Clip lead set |
IP rating | IP65 case closed, IP54 battery operation |
Record storage (HDX only) | 200 test records |
Safety rating | In accordance with IEC61010-1, CATIII 300V when used with optional terminal cover (order code: 1002-390) |
Operating temperature and humidity | -10 °C to +50 °C (14 °F to 122 °F), <90% RH |
Reference conditions | 20 °C ±3 °C |
Storage temperature and humidity | -25 °C to +60 °C, <90% RH |
EMC | In accordance with IEC61326-1 (Heavy industrial) |
Noise rejection | Less than 1% ±20 digits additional error with 100 mV peak 50/60 Hz. on the potential leads. Warning will show if hum or noise exceeds this level. |
Maximum lead resistance | 100 mΩ total for 10 A operation irrespective of battery condition. |
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