UT523A Earth Resistance Soil Resistivity Tester
Earth Ground Resistance Testers
UT523A Earth Resistance Soil Resistivity Tester
Availability:
3 in stock
UT523A Earth Resistance Soil Resistivity Tester
₨98,100 ₨111,875
3 in stock
CompareWeight | 1.5 kg |
---|---|
Dimensions | 21 × 19 × 9 cm |
Basic Functions | Range | Best Accuracy |
Model | UT523A | |
Earth resistance | 0.00Ω~19.99Ω | ±(2%+5) |
20.0Ω~199.9Ω | ±(2%+5) | |
200Ω~1999Ω | ±(2%+5) | |
2.00kΩ~19.99kΩ | ±(2%+5) | |
20.0kΩ~210.0kΩ | ±(2%+5) | |
Soil resistivity | 0.00Ωm~99.99Ωm | Decided by measuring precision of R: (ρ=2πaR a:1 m~100m, π=3.141) |
100.0Ωm~999.9Ωm | ||
1000Ωm~9999Ωm | ||
10.00kΩm~99.99kΩm | ||
100.0kΩm~999.9kΩm | ||
1000kΩm~9000kΩm | ||
Earth voltage | AC 0.00~750V | ±(2%+5) |
Testing resistance | 128Hz/111Hz/105Hz/94Hz(AFC) | √ |
Features | ||
Measuring method | Earth resistance: rated current pole changing method with Max 20mA measuring current; soil resistivity: quadrupole method (Wen-Na method ); earth voltage: average rectifier (between P(S) and ES interfaces) |
√ |
Short-circuit testing current | AC 30mA max | √ |
Open-circuit testing voltage | AC 40V max | √ |
Auto range | √ | |
Distance between electrodes | 1m~200m can be set. | √ |
Testing voltage waveform | Sine wave | √ |
Line voltage | Measure when the voltage is below 750V AC | √ |
Low battery indicator | ≤7.5V | √ |
Data hold | √ | |
Alarm function | √ | |
RS232 interface | √ | |
Withstand voltage | AC 3700V/rms(between circuit and case) | √ |
LCD backlight | √ | |
Data storage | 300 groups | √ |
Auxiliary earth resistance test | 0.00KΩ~30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ) | √ |
Overload protection | Earth resistance measurement: input 280V AC between C(H) and E, P(S) and ES for 3s | √ |
Interference test | Auto identify interference signals, when interference voltage is higher than 5V, the symbole NOISE is displayed. | √ |
Measuring time(s) | More than 5000 times (perform short circuit test once, and again after 30s) | √ |
Insulation resistance | Above 20MΩ (500V between circuit and case) | √ |
General Characteristics | ||
Power supply | DC 9V (6 Zinc-manganese dry batteries, R14S 1.5V; can continuously standby for 300hrs) | |
LCD size | 128mm×75mm | |
Product color | Red and grey | |
Product weight | 1443g (including batteries) | |
Product size | 215mm×190mm×95mm | |
Standard accessories | Standard test lead, simple test lead, batteries, PC software CD, RS232 interface cable | |
Standard Individual Packing | Tool box, gift box, English manual, warranty card | |
Standard Quantity Per Carton | 4pcs | |
Standard Carton Measurement | 650mm×560mm×300mm | |
Standard Carton Cross Weight | 30kg (including batteries) |
Based on 0 reviews
Be the first to review “UT523A Earth Resistance Soil Resistivity Tester”
-
Laser Distance Meters
LM40 Laser Distance Meter
1. Ergonomic exterior, comfortable handling
2. Millimeter accuracy3. Large, multiple angle HD display5. Physical and electronics leveler6. Multiple functions: Max/Min/continuous measurement, displacement calculation, data storage, and more7. Auto power off after 3 minutes without operationSKU: n/a -
Soldering Station
YH 937D SOLDERING STATION
Features Of Adjustable Temperature Digital Soldering Rework Station YH937D:
- Extremely low noise
- ESD design of soldering iron to protect sensitive components
- LED display to show precision real temperature
- Ventilations on the sides for heat radiation
- Quick warm-up and stabilized temperature
- Agile and light handle suitable for comfortable long time use
- Plastic Stand for keeping the iron from flammable materials
- Dampened sponge to wipe the soldering tips at times
- Free 5 Tips for more convenience operation
- Lightweight and space-saving
- Suitable for mounting and reworking SMD components by hand
SKU: n/a -
LCR Meter
UNI-T UT622E Handheld LCR Meter
Features of UNI-T UT622E Handheld LCR Meter:
- Up to 0.1% measurement accuracy
- High-brightness white backlight
- Ultra-low power consumption and long battery life (8 hours)
- Maximum test speed: 20 times/s
- Constant 100Q output impedance
- Data hold and recording mode
- Standard Mini-USB interface, SCPI command set
SKU: n/a
There are no reviews yet.