Basic Info.
Product Description
1.reasonable price
2.high quality
3.good service
detail
insulation resistance tester
- - - -
3123 | v | v | v | v | |
3125 | | v | v | v | v |
rated voltage | 250v | 500v | 1000v | 2500v | 5000v |
measuring range | 0.0~99.9mo 100~999mo 1.00~2.50go | 0.0~99.9mo 100~999mo 1.00~5.00go | 0.0~ 99.9mo 100~999mo 1.00~9.99go | 0.0~99.9mo 100~999mo 1.00~9.99go 10.0~99.9go | 0.0~99.9mo 100~999mo 1.00~9.99go 10.0~99.9go 100~1000go 1.00~1.20to |
open circuit voltage | dc 250v + 20% , -0% | dc 500v + 20% , -0% | dc 1000v + 20%, -0% | dc 2500v + 20%, -0% | dc 5000v +20%, -0% |
rated current | 1ma--1.2ma (at 0.21mo load) | 1ma--1.2ma (at 0.5mo load) | 1ma--1.2ma (at 1mo load) | 1ma--1.2ma (at 2.5mo load) | 1ma—1.2ma (at 5mo load) |
short circuit current | approx. 1.3ma |
accuracy | ±5%rdg ± 3dgt / ±20%(100go or more) |
- - - -
voltage monitor display for insulation resistance range
0~5000v(resolution 1v):±2%rdg±3dg
leakage current measurement
- - - -
current range | measuring range | accuracy |
5ua | 0.000~5.250ua | ±10%rdg±5dgt |
50ua | 5.00~52.50ua | ±2.5%rdg±5dgt |
250ua | 50.0~262.5ua | ±2.5%rdg±5dgt |
1500ua | 250~1500ua | ±2.5%rdg±5dgt |
- - - -
voltage measurement
- - - -
| dc voltage | ac voltage |
measuring range | 0~±1000v | 30 ~600v(50/60hz) |
resolution | 1v |
accuracy | ±2%rdg±3dgt |
- - - -
Company Profile
|
Business Type: |
As an asian electronics sales, marketing and design solution company, bestern asia industrial limited was founded in 2007 in hk. we mainly focus on oem and odm customers base, provide supply chain service in the region of greater china, and face all over the world.
now bestern asia is franchised distributor of voltech, eltek valere, also agents of astec, artesyn, emerson, cosel, tdk-lambda, vicor, murata-ps, arch, telit and lineage power supply.with excellent field application engineers and experienced sales team, we can provide you the most suitable design. we are working with lots well-known customers, such as lg, samsung, siemens, epcos, osram, phillips, bosch, etc.
we are looking forward to cooperating with you too!
product line:a. switching power supply:
artesyn, astec, emerson, tdk-lambda, cosel, vicor, eltek valere, murata-ps, lineage, arch, telit
b. test instrument
voltech, fluke, farsun, uni-t, victor
c. switches
c&k, arcolectric
d. connectors:bulgine. led lampf: electrical and optical connectivity component: huber+suhner |
|
Comapany: |
Bestern asia industrial limited |
|
Address: |
High-tech innovationpark, baoan |
|
City: |
Shenzhen |
|
Zip/Postal: |
518000 |
|
State: |
Guangdong |
|
Country: |
China |
as an asian electronics sales, marketing and design solution company, bestern asia industrial limited was.