Cropico DO4A Portable digital ohmmeter with 415V protection Seaward

Mã sản phẩm: Cropico DO4A |
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Giá bán: Liên hệ


Tên SP: Cropico DO4A Portable digital ohmmeter with 415V protection Seaward

Mã SP: Cropico DO4A 

Hãng: Seaward


Yêu Cầu Giá Tốt

Thông tin sản phẩm


Measurement 4 Terminal Kelvin/Thomson principle eliminates error due to lead resistance. Open circuit measurement voltage approx. 5V dc.
Display 15mm LCD 4,000 count with automatic decimal point and polarity indication.
Ranges 6 Push button selected with LED indication
Auto Zero Permits the automatic zero of amplifiers and external circuits eliminating errors due to thermal emf.
Calibration Digital, security key protected
Protection 415 rms maximum at input terminals
Battery 6 Volt 2.8 Ah sealed lead acid, replaceable. Operating Time: 14 hours typical on bottom range, 28 hours typical on other ranges. Internal charger with automatic switch-off to prevent deep discharge.
Executive Lead Pack This lead pack consists of four test leads, 1 metre long, with 4mm banana plugs, 4 crocodile clips, 4 test prods and 2 Kelvin Clips (combined current and potential clips).
Terminals 4mm binding posts accept spade tags and 4mm banana plugs
Terminals 4mm safety sockets
Working Temp 0...40°C rel. humidity 80% max. non-condensing
Storage Temp -20 ... +50°C
Mains Supply 100/120/220/240 Volts +10% -13%. 47 ... 63Hz. 20VA
Safety IEC 348 Protective Class 1
Dimensions 215 x 250 x 88mm (W D H): 1/2 19" rack. 2U high (467 x 374 x 216mm packed in card carton)
Mass  3.5kg (4.5kg packed in card carton)
Accessories Supplied complete with mains cord, measuring leads with Kelvin Clips, handbook and certificate of conformity

 


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