KJ40 40m Laser Rangefinder Measuring Tool Laser Distance Meter
1.Overview
This KJ40 Laser Distance Meter can do following measurement:Distance,Area,Volume,and also can perform indirect measurement,measuring value addition and subtraction,Maximum value and Minimum value record ,reference change,data storage and so on. it is ideal for residential,decoration,construction engineering etc.
2.Safe Rules
this meter compliance with standard EN6100-6-3:2001+A11:2004,EN61000-6-1:2001,EN61000-4-2,EN61000-1-3,EN60825,and FCC Part 15
3.Packing Inspection
3-1.The meter *1
3-2.Operating Manual *1
3-3.Carry pocket*1
3-4.1.5V AAA battery 2pcs(Not Included)
Specification
1.Measurement Range:0.3m~40m
2.Resolution:0.0001m
3,Accuracy:+-1.5mm
5.Response time:0.5 seconds
6.Laser type:wave length 635nm,class 2,total power <1mW
7.20 groups data memory
8.Measuring Function:
Distance/Area/Volume/Continuous/Indirect
9.3 Measurement Reference :Front/Rear/Extend
10.Horizontal indicate:Bubble
11,3 Measurement Units:m/ft/ft+inch
12.Measurment value Operations :Plus/Minus
13.Historical data storage:20 sets
14.Laser auto off time 0.5 mins,meter auto power off time 3 mins (without any operation)
15.Battery Life :5000 measurements approx
16.Dimensions(L*W*D):124*52*30mm
17.Operatiing condition:Temperature 0~40C
18.Storage condition:-10~60C
Notice :
1.The Measurement range and accuracy determined by the energy of reflective laser(most of energy come from dispersive laser).the brightness of laser may be affected by intensity of ambient light,you can use a reflector sheet to increase the measurement range and accuracy
2.At bad condition,such as bright sunlight ,the weak object reflection,or great difference in temperature ,it will produce big error up to +-1.5mm.In range of 10m to 30m, the additional error may up to -+0.025mm/m.and it will up to 0.15mm/m when measurement distance more than 30 meters
3.If the surface under measurement is colourless liquid(for example:water),clear glass and te object whathas transparent surface etc.,it may cause additional error. also may cause error when make measurement on the surface of extreme reflective object due most of laser energy lost by reflection way.when make measurement on the surface of dark object ,it will take long time to get reading .
*Expedited Shipping information:
1. To USA/CA default shipping way : Ship by FEDEX ,5-7days .
2. To Australia default shipping way: FEDEX around 3-7days.
3 To Euro :default shipping way:FEDEX around 5-10days ,Exclude Ru,Ukraine,Belarus, please contact seller to get more shipping method , Default china post:15-25days
5. For big order to the world ,we offer DHL,EMS,FEDEX service ,customer please feel free contact us to check ,thanks.4. Africa,brazil,Italy customer please contact us before bid or buying ,
we will offer the shipping way for customer choose .
6 .Items will be ship out within 1-3 business day on payment received.
*Economy Shipping method(Total weight <=2kg):
1. To USA default shipping way : Ship by Eub ,7-10days .
2. To CA default shipping way:China post Air mail(<=2kg) :around 10-20
3. To Australia default shipping way: China post Air mail(<=2kg) :around 10-20 / Au Eub(<1kg): 7-15 days.(No Au Eub Service Post Code:2898,2899,6798,6799,7151)
4. To UK default shipping way: China post Air mail(<=2kg) :around 10-20 / Uk Eub(<1kg): 7-15 days.
5. To Euro:default shipping way: China post Airmail 99% package reach around 7-25days. 1% may longer than 1month .
6. Africa,brazil,Italy customer please contact us before bid or buying ,we will offer the shipping way for customer choose .
7. For big order to the world ,we offer DHL,EMS,FEDEX service ,customer please feel free contact us to check ,thanks.
8 .Items will be ship out within 1-3 business day on payment received.
*Buyer is responsible for customs clearance fees
*Return policy:
All items are return guaranteed. Return within 30 days of receipt and receive the purchase price refund, postage is not refundable.
All refunds will be processed within 3 days of receiving returned item(s) in NEW condition and with all the original manufacturer packaging, including cartons, boxes,
instruction manuals etc. Item must not have any signs of abuse or intentional damage.
All returns must be boxed and packed securely for shipping and shipped via traceable means.
*International Buyers---Please note :Customer satisfaction is most important to us.If you have a problem or question regarding your transaction,please contact us before leaving any type of feedback or open any dispute.
Negative feedback does not solve anyting,we will try the best to resolve the issues.Thank you in advance for your patience.we have had many years of experience with imports and customer service. So bid with confidence and dont hesitate to contact me if you have any concerns what so ever
