Application: QT-SZZ series Increment Borer is a specialized tool to determine the age and the growth increment of a tree by exacting a section of wood tissue from a living tree with relatively minor injury to the plant. By examining the core sample, the user can reveal several indices of a tree, such as growth rate, age, compactness, even including pollution status of the environment where the tree lives and nutrient transport in the tree.
QT-SZZ Series Increment Borer
Features:
Made of high quality steel imported from Japan.
Manufactured by advanced heat treatment and precision machining.
Good quality, easy to take samples, complete, flat and smooth, etc.
The handle is made of aluminum alloy with sand blasting and anodic oxidation treatment.
Specifications
Model No.
Length
Core Diameter
Threading
Standard Accessories
QT-SZZ20
20cm
5mm
2-threading, 8mm per turn
Sampling Accessories
QT-SZZ25
25cm
5mm
2-threading, 8mm per turn
Sampling Accessories
QT-SZZ30
30cm
5mm
2-threading, 8mm per turn
Sampling Accessories
QT-SZZ35
35cm
5mm
2-threading, 8mm per turn
Sampling Accessories
QT-SZZ40
40cm
5mm
2-threading, 8mm per turn
Sampling Accessories
QT-SZZ45
45cm
5mm
2-threading, 8mm per turn
Sampling Accessories
Other specifications can be customized.
Made in China.
 
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
Our History
Xiamen San Te Xing electronics co., Ltd was established in 1998.
* In 2002, San Te Xing supplied flexible circuits for SONY' play station2 Game Console.
* In 2005, San Te Xing supplied membrane switches for electrical appliances of Polaroid.
* In 2006, San Te Xing was awarded as "excellent supplier" by some Chinese well-known enterprises in the home appliance field, such as Topview, Haier and cologne etc.
* San Te Xing got ISO9001:2000 certificate in 2007.
* San Te Xing got
OtterBox Pop Series for iPhone 13 Pro.
Condition: Brand New (Sealed)
Color: Black
Compatibility: iPhone 13 Pro only
Price: $60 - Cash or Venmo
https://www.otterbox.com/en-us/iphone-13-pro/otter-pop-symmetry-series-antimicrobial-case/otterpop-symm-iphp21.html?dwvar_otterpop-symm-iphp21_color=4323
Bought the wrong case and can't return. Originally paid $70+ with tax and shipping. Selling for a loss.
Serious inquiries only.
Pick up location in Lower Manhattan.
OtterBox Pop Series for iPhone 13 Pro.
Condition: Brand New (Sealed)
Color: Black
Compatibility: iPhone 13 Pro only
Price: $60 - Cash or Venmo
https://www.otterbox.com/en-us/iphone-13-pro/otter-pop-symmetry-series-antimicrobial-case/otterpop-symm-iphp21.html?dwvar_otterpop-symm-iphp21_color=4323
Bought the wrong case and can't return. Originally paid $70+ with tax and shipping. Selling for a loss.
Serious inquiries only.
Pick up location in Lower Manhattan.
Product description: Surface runoff is the flow of water that occurs when excess water from rain, meltwater, or other sources flows over the earth's surface. This might occur because soil is saturated to full capacity, or because rain arrives more quickly than soil can absorb it. Surface runoff is a major component of the water cycle. It is the primary agent in soil erosion by water. QT series tipping bucket flowmeter can be used to monitor no-pressure, low-head, and small discharge flow of
Product description: QT200 series automatic weather station can acquire wind direction, wind speed, rainfall, air temperature, relative humidity, solar radiation, photosynthetically active radiation (PAR), soil temperature, soil moisture and wetness of leaf surface in all-weather conditions. With the assistance of software and internet, the station can even realize remote data transmission and real-time meteorological observation. Also, it can realize remote control and data transmission by
QT-WM Series handheld weather station is a mini instrument with multiple functions. It is used to measure wind speed, air temperature, humidity, altitude, dew point, barometric pressure, etc. With LCD displays, they are foldable, portable and easy to use.
QT-WM Series handheld Weather Station
Technical parameters
Parameters
QT-WM1000
QT-WM2000
QT-WM3000
QT-WM4000
Measurement Range
WS 1.1-20m/s
Temp -1℃~+50℃
WS 1.1-20m/s
Temp -1℃~+50℃
H 0~100%
WS 1.1-20m/s
Temp