The maximum measuring range:40M.60M.80M.100MMeasuring accuracy:2mmMeasuring units: m/in/ft /ft+inLaser cla: Cla 2Laser type:630-670nm,<1mWArea, Volume Measurement: YesSecondary Pythagorean:YesIndirect Pythagorean theorem: YesAddition and subtraction: YesContinuous measurement: YesMin./max./value: Yes4-line display with backlight: YesSingle distance measurement: YesHistorical memory: 20Button: Soft rubber buttonsOperating temperature: 0-+40 degreeStorage temperature: -20-+65 degreeBubble level: 2 bubbleElectronic Angle sensor: YESMin/Max value: YesSelf-Calibration:YesDisplay 2.0 inchAutomatically cut off laser:20sAutomatic shutdown 150sBattery 2x1.5V AAA (not included)Battery type: AAA 2 X 1.5VBattery Not Included )Product dimension:112x50x25mm Standard configuration includes: 1*Laser meter 1*Portable bag 1*Hand strap 1*User's manual 1* box Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the picture WARNING: Do not point the laser beam directly into the eyes. 1) We accept , , TT.All major credit cards are accepted through secure payment proceor ESCROW. 2) Payment must be made within 3 days of order. 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO)2. Orders proceed timely after the payment verification.3. We only ship to confirmed order addrees. Your order addre MUST MATCH your Shipping addre.4. The images shown are not the actual item and are for your reference only.5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as poible with a reply. Our goal is customer satisfaction!7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your poeion more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and acceories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpre. OR, you may choose to have a replacement.4. We will bear all the shipping cost if the product(s) is (are) not as advertised. 1. 24 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Acceories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if poible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.You agree to all of the above-listed policies upon ordering on aliexpre! We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily addre your concerns.It is impoible to addre iues if we do not know about them!