UNI-T UT257A 漏电钳形表 (2999A)

Leakage current (A):

+ 0mA~300A 　

+ 0mA~499A ±(2%+5)

+ 300A~1200A 　

+ 500A~999A ±(3%+5)

+ 1000A~2999A ±(4%+5)

+ 1200A~2000A  　

+ Resolution: 0.1mA

Test range: AC 0.0mA~3200A

AC voltage (V): 

+ 0.00V~600V 　

+ Frequency: 50Hz/60Hz 　

Power: 6V DC battery (LR6) x 4

Display: 47mm x 28.5mm

Product color: Red and grey

Product net weight: 1.5kg (with batteries)

Product size: 350mm x 180mm x 55mm

Standard accessories: Batteries, RS-232 interface cable, PC software CD

Features

Auto range: Yes

RS-232: Yes

Display mode: 4 digits LCD

Clamp size: 108mm×148mm

Data storage: 99

Peak hold: No

Data hold: Yes

Overload protection: No

Auto power off: Yes

Low battery indication: Yes

Over-range display: OL

Category ratings: CAT III 600V