Welcome to wziep.com!
Welcome to wziep.com!
category: Resistance Meters
reference price:¥$343.50 - $437.50
ES8020 Battery internal resistance tester
Function |
Battery internal resistance measurement, battery voltage measurement, temperature measurement |
Accuracy guaranteed temperature and humidity |
23℃±5℃, Below 75%rh |
Power supply |
DC 3.7V lithium battery |
Resistance resolution |
1 u Ω |
Voltage resolution |
1 mV |
Temperature resolution |
0.1℃ |
Measuring range |
Internal resistance measurement:0.000mΩ~3.100 Ω (4 ranges configuration) |
Voltage measurement: 0.000V~±71.00V (consisting of 2 ranges) |
|
Temperature measurement: -10.0℃~60.0℃ (single range configuration) |
|
Maximum input voltage |
DC 70V (between + measurement terminal and-measurement terminal), no AC input |
Measurement method |
Internal resistance measurement: 1KHz AC 4-terminal test method, open-circuit terminal voltage 3V max Measuring current: 2.0mA~200mA (different measuring currents in different ranges) Temperature measurement: NTC temperature sensor (10KΩ at 26°C) A/D conversion method: successive approximation type Display update frequency: 5 times/second |
Response time |
200ms |
Measure time |
About 2 seconds |
LCD Size |
70.1mm×52.6mm /3.5 inches (320*240 resolution 16-bit true color screen) |
Instrument size |
190mm×121mm×51mm |
USB interface |
With a USB interface, the stored data can be uploaded to the computer, saved and printed |
Bluetooth connection |
Yes |
Hold and store function |
Manual retention and storage, automatic retention and storage |
Measurement judgment function |
Pre-set PASS, WARNING, FAIL judgment thresholds |
Battery voltage |
The battery level is displayed in 5 bars, reminding to charge in time when the battery voltage is low |
Automatic shut-down |
No operation when power on, it will power off automatically after about 15 minutes (can be turned off in the settings) |
Power consumption |
300mA MIN / 500mA MAX |
Weight |
Meter:480g (With battery) |
Working temperature and humidity |
-10℃~40℃;below 80%RH |
Storage temperature and humidity |
-20℃~60℃;below 70%RH |
Insulation resistance |
Above 20MΩ (500V between circuit and case) |
Withstand voltage |
AC 3700V/RMS (between circuit and case) |
External magnetic field |
<40A/m |
External electric field |
<1V/m |
Suitable for safety regulations |
IEC 61010 |
Meter |
1pcs |
Test line |
1 set |
USB |
1pcs |
charger |
1pcs |
Monitoring software CD |
1pcs |
Instructions, warranty |
1set |
Instrument box |
1pcs |
Our company is a high-tech enterprises including R & D and production and sales departments.ZhengNeng Company is committed to online monitoring equipment, portable electrical measuring instruments.ZhengNeng in line with scientific and technological innovation, people-oriented principle for many years has been recognized by customers. The company has professional technical team, and cooperat with Guangzhou major university, scientific research institutes, to provide high-quality products and perfect after-sales service to the national electric power industry.
Company's main products are power quality monitor, field calibration meter, phase volt ampere meter, relay protection test instrument, clamp power meter, grounding resistance tester, grounding fault tester,insulation resistance tester, high voltage current clamp meter, high voltage CT ratio tester, loop resistance tester, DC resistance tester, leakage protection testing instrument and other products.
Our company has professional technical team and strict quality control system,and has passed ISO9001:2008 quality system authenticatio,adhere to scientific and technological innovation, excellence, mutual benefit and win-win business spirit to seek greater development.
CERTIFICATE OF HONOR
FIELD TEST
1. Payment Information:
We can accept Bank Transfer, Paypal, Western Union, Money Gram, Cash etc.
2. Delivery time:
Within 15 workdays after confirmed payment(base on the quantity you order)
3. MOQ:
Small order is also welcome.
4. Contact us:
Please don't hesitate to contact us if you have any questions or concerns before or after your purchase
All the inquiries will be replied within 24 hours.