Electrical Instruments | IR500/IR502 Battery Internal Resistance Tester 120V 0.000m -500 High Precision

Description

Product Description
Specification:
Certification: CE
Origin: Mainland China
DIY Supplies: ELECTRICAL
Voltage: 0.00V~±120V
Internal resistance measurement: 0.000mΩ~500Ω
Maximum input voltage: DC120V (non-polarized), AC cannot be input
Measuring current: 50mA~50uAAC
Measurement speed: 3 times/second
Measurement signal frequency: 1KHz
Voltage range selection: automatic/manual selection
Internal resistance range selection: automatic/manual selection
Autonomous connection option a: Yes
Measurement method: Four-wire Kelvin test method
User self-calibration: Yes
Autonomous factory recovery: Yes
Battery selection criteria: lead-acid batteries, lithium batteries, nickel-cadmium batteries, alkaline batteries, etc.
Screen and size: 55*57mm TN black and white screen (IR500)
55*57mm VA color screen (IR502)
Power supply: 3.7V lithium battery (1200mah)
Lighting function: Yes
Other functions: low voltage detection, white backlight automatically turns off
Shell material: ABS
Product size: 140x80x28mm
Product size: 5.51×3.15×1.1inch
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package Content:
1 x Battery Internal Resistance Tester Set