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DT-5302專業接地電阻測試儀@DT5302%
產品特點：
DT-5302 DMM 四線低電阻測量儀是CEM推出的一款采用4根Kelvin線測量模式的儀表，其準確性和精確度得到了最大限度的保障，雙注塑外殼更能保障使用者的安全，通過了CATⅢ，EN61010和1000V等國際安全標準。
·4根Kelvin線測量模式，精確性更高
·4000位數字液晶顯示屏，并有背光設置，讀數更加清晰明了
·`測試電流為200mA時，分辨率可達0.1mΩ
·數據保持，最大/最小值保持
·所有量程均有過載保護，操作更加安全
·低電量提示，能及時提醒使用者更換電池
·短路和二極管測試
技術指標：
專業接地電阻測試儀DT-5302技術指標
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產品參數 |
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DT-5302 |
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量程 |
誤差 |
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低電阻 |
40Ω |
±1％rdg±5gts |
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交流電壓 |
1000V |
±1.2％rdg±10dgts |
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直流電壓 |
1000V |
±0.8％rdg±3dgt |
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交流電流 |
400mA |
±1.2％rdg±5dgt |
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直流電流 |
400mA |
±1.0％rdg±2dgt |
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電阻 |
40MΩ |
±1.0％rdg±2dgts |
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電容 |
40mF |
±3.0％rdg±10dgt |
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短路測試 |
蜂鳴≤40Ω,測試電流≤200mA |
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儲存溫度 |
-10℃～60℃（<70％RH） |
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液晶雙顯示帶背光 |
有 |
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快速采樣 |
有 |
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數據保持 |
有 |
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最大/最小值保持 |
有 |
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低電池提示 |
有 |
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自動關機 |
有 |
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·尺寸：200×92×50毫米
·重量：700克
·配件：表筆，鱷魚夾表筆，掛帶，6節“AA”電池，皮包，彩盒。
DT-5302 professional ground resistance tester@DT5302%
Product features:
DT-5302 DMM four line low resistance measuring instrument is introduced in the CEM using a 4 Kelvin linemeasurement instrument, its accuracy and precisionobtained the maximum guarantee, double injection molding shell can ensure the safety of users, through the CAT III, EN61010 and 1000V and other internationalsafety standards.
· 4 Kelvin line measurement mode, a higher precision
4000 digit LCD screen, and a backlight settings, readingmore clear
· ` test current is 200mA, the resolution can reach 0.1M
· data retention, maximum / minimum value
All range has overload protection, operation more safety
· low capacity prompt, timely to remind the user to replace the battery
· short circuit and diode test
Technical indicators:
Professional ground resistance tester DT-5302 technical indicators
Product parameters
DT-5302
Range
Error
Low resistance
40
± 1%rdg ± 5gts
AC voltage
1000V
± 1.2%rdg ± 10dgts
DC voltage
1000V
± 0.8%rdg ± 3dgt
AC current
400mA
± 1.2%rdg ± 5dgt
DC current
400mA
± 1.0%rdg ± 2dgt
Resistance
40M
± 1.0%rdg ± 2dgts
Capacitance
40mF
± 3.0%rdg ± 10dgt
Short circuit test
Buzzer ≤ 40 Ω, the test current ≤ 200m
Storage temperature
-10 ℃ ~ 60 ℃ (<70%RH)
LCD display with backlight
Yes
Fast sampling
Yes
Data retention
Yes
Maximum / minimum value
Yes
Low battery tips
Yes
Automatic shutdown
Yes
· size: 200 x 92 x 50 mm
Weight: 700 grams
· accessories: pen pen, alligator clip, hanging belt, 6 "AA" batteries, bags, gift box.
