UNI-T UT521 Earth Resistance Tester Digital Meter
UNI-T UT521 earth tester is using micro controller with high accuracy and reliability to measure electric wire, electric installation, anti-thunder equipment earth resistance.
Available on backorder
₨ 42,500
Available on backorder
UNI-T UT512 Earth Resistance Tester Digital Meter
UT520 series earth resistance tester has the functions of backlight display, low battery display, data hold, data storage, auto power off and power saving. It can not only be used for accurate three-wire measurement but also simple two-wire measurement.
It is applicable to measuring the earth resistance of all kinds of electrical power system, electrical equipment and anti-thunder equipment. It can also measure the earth voltage. It is applicable to testing operating earth systems of smelting, communication, manufacture, fossil oil, national defense, electricity, chemical industry and construction.
UNI-T UT521 Earth Tester User Manuals
Download UNI-T UT521 earth tester user manual
UNI-T UT521 Earth Tester Features
- Functions:
- earth resistance testing
- earth voltage testing
- Data Hold function
- Reinforced insulation protection
- Over-range display indication
- Auto switch off
- Data logging for 20 data sets
- Battery check function
- Sleep mode
UNI-T UT521 Earth Tester Technical Specifications
| Display | LCD with backlight, 70.6 × 34 mm | ||
| Earth resistance testing | Range | 20 Ω / 200 Ω / 2000 Ω | |
| Accuracy | ±2%±3 | ||
| Earth voltage testing | to 200 V AC | ||
| Accuracy | ±1%+4 | ||
| Power | 6 × 1.5 V battery (R14) | ||
| Dimensions (H × W × D), mm | 160 × 100 × 70.5 | ||
| Weight, kg | 0.56 | ||
UNI-T UT521 Earth Tester Package
- Earth tester UNI-T UT521 (1 pc.)
- Test lead (3 pcs.)
- Green (5 m)
- Yellow (10 m)
- Red (20 m)
- Plug test lead with alligator clip (1 set)
- Auxiliary earth stakes (2 pcs.)
- Carrying bag (1 pc.)
- User’s manual (1 pc.)
Accessories:
- 2 x Simple test wires (green/red)
- 3 x Standard precision test wires with clip (yellow/green/red)
- 2 x Auxiliary earth stakes
- 1 x Carrying bag
- 1 x English manual
- Model: UT521
- Color: Deep Grey + Red
- ABS case material
- 2.8″ LCD display
- Earth Resistance testing range: 0~20 ohm +/- (2%+20), 0~200 ohm / 0~2000 ohm ±(2%+3)
- Earth voltage: 0~200V AC (50/60Hz) ±(1%+4)
- Data Logging: 20 groups
- Auto power-off after 10 min
- Over range Indication: “OL”
- Double insulation protection
- Uses 6 x AA batteries (included)
- Dimensions: 6.22 in x 3.90 in x 2.76 in (15.8 cm x 9.9 cm x 7.0 cm)
- Weight: 14.46 oz (410 g)
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