Signstek UNI-T UT681 Handheld HDMI Cable Tester with Fast Line Collocation for HDMI and Mini-HDMI Connections;

Main Features
-. Tests HDMI/MINI-HDMI cables
-. Fast line collocation type: A with A, A with C and C with C
-. Checks circuit breakage, short circuit, cross circuit and the missing wire
-. 20 visible LED indicators
-. Can toggle between scan and full display test modes
-. Single key operation
-. Manual/auto power off (after 10-minute inactivity)
-. Low battery indication
-. Power supplied by 9V layer-built battery
-. CE certification

Note: Before using this instrument, please read and understand the instructions.

Specification:
Working temperature: 0~40℃
Storage temperature: -10~50℃
Working humidity: 20~80% RH
Storage humidity: 10~90% RH
Altitude: less than 2000 meters
Transmitter size: 4.01 x 2.44 x 1.14, 102 x 62 x 29mm
Receiver size: 4.01 x 1.46 x 1.10inch, 102 x 37 x 28mm
Transmitter weight: 2.75oz, 78g
Receiver weight: 1.80oz, 51g

Package includes:
1 x Transmitter
1 x Receiver
1 x User manual