Portable Electronic Tension Calibrator, ABS LCD Digital Display Shakeproof Tool for Tennis Badminton

Portable Electronic Tension Calibrator ABS LCD Digital Display Shakeproof Tennis Badminton String Tool Black

Portable Electronic Tension Calibrator, ABS LCD Digital Display Shakeproof Tool for Tennis Badminton

How to Use: Starting Up: Press the "ON/OFF" button to start the machine. About 2 seconds later, the display will display" 0 ". At this time, the tension calibrator completes initialization and enters the measurement state. Unit Conversion: Press the "UNIT" key to cycle between KG, lb, catty and OZ (1kg=2.2lb=2catty=35oz). Zero: Press the "TARE" key to return to zero. Specification: Item Type: Electronic Tension Calibrator Weight: Approx.134g / 4.7oz Material: ABS Battery: 2pcs AAA 1.5V Batteries (Batteries Not Included) Color: Black Package List: 1 x Tension Calibrator 1 x Manual Note: 1. Please hold the lifting ring or add auxiliary tools to the lifting ring side weight. Do not hold the side weight of the shell, otherwise it will to excessive error in the weight measurement. 2. Violent collision and impact should be avoided as far as possible. 3. Hand held tension calibrator shell adopts ABS engineering plastic, cleaning please use soft cloth with water or detergent wipe, strictly understand the use of , solvents, caustic soda liquid lamp corrosive substances for cleaning. 4. If the sign of low power is displayed, please replace the battery in time. If the electronic weighing device is not used for a long time, take out the battery to avoid damage to the circuit due to battery leakage. 5. When used to determine the weight of the tension calibrator, because the tension of the wire is changing in the determination process, it needs to be measured for many times to take its average value, the average value is the final pound of the tension calibrator. 6.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Key Features

• ✅ High Performance: Electronic tension calibrator with high performance embedded microcomputer as the core, accurate weighing, stable performance, vibration resistance, high practicability.
• ✅ Manufacturing Material: The case of hand held tension calibrator is made of ABS engineering plastic, which is strong and , which can effectively prolong its service life.
• ✅ Exquisite Appearance and Portable: Appearance is exquisite and convenient to carry. LCD digital display design, which can know relevant data in a timely and effective manner.
• ✅ Circuit Damage Prevention: If the sign of low power is displayed, please replace the battery in time. If the electronic weighing device is not used for a long time, take out the battery to avoid damage to the circuit due to battery leakage.
• ✅ Unit Conversion: Press the "UNIT" key, and the weighing instrument will perform cycle conversion among the four units of KG, lb, catty, and oz.

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