標準電機 -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker
waiting......
STANDARD ELECTRIC WORKS CO.,LTD.
MEASURE WITH PRECISION
English
|
繁體中文
X
會員帳號 :
會員密碼 :
忘記密碼
加入會員
Home
>
Product
>
Insulation Testers
>
Digital (1kV below) Insulation Testers
2801 IN
FEATURES
● Microprocessor-controlled with advanced safety features.
● Three test voltages : 250 / 500 / 1000V.
● Displays and sound warning if external voltage present.
● Ener-Save™ feature to extend battery life.
● Continuous battery monitoring.
● Auto ranging / auto-null / auto-off.
● Insulation tested at 1mA.
● Built-in carrying case, test leads in separate pouch.
● Real-time bargraph display of test voltage and voltage decay during
discharge.
● Audible and visual message displayed if external voltage is present.
● Large LCD.
● Display can be customized for special orders.
● Continuity buzzer.
● Show test time duration (up to 99.9s) for easy comparison.
● BS 16
edition.
SPECIFICATIONS
Insulation Resistance
Test voltage (DC V)
:
250V / 500V / 1000V
Measuring ranges
(Auto ranging)
:
0-1000MΩ / 0-2000MΩ /
0-3000MΩ
Accuracy
:
±3%rdg
Output current
:
1mA DC min
Continuity
Low-resistance
:
0-500Ω
Resolution
:
0.001Ω
SC current
:
220mA
Accuracy
:
±1.0% rdg
Genneral
Dimensions
:
170(L) × 120(W) × 95(D) mm
Weight
(battery included)
:
Approx. 850g
Power source
:
1.5V (AA ) ×8
Safety standard
:
EN 61010-1
EN 61326-1
Copyright © 2010 STANDARD ELECTRIC WORKS CO.,LTD. All Rights Reserved