Silva® Ranger with Built-In Clinometers

Precision, hand-held sighting clinometers, for measuring vertical angles, slopes, bedding dips and heights of distant objects. Case is machined out of solid aluminum. Scale rides on a sapphire jeweled bearing and are liquid damped. Scales are graduated in degrees from 0 to +90 and from 0% to +150% slope. Values can be read directly to one degree or one percent and estimated to 10 min. of arc or one-fifth of one percent with readings near zero level. Absolute accuracy is about one third of a degree.

Rangefinder/Hypsometer

Compact and lightweight, the TruPulseª 200 features "thru-the-lens" viewing so you know the laser energy is traveling directly along your line of sight. Because measurements are shown in the display, you never have to take your eyes off the target! Take distance measurements up to 3,280' (1,000m) away without a reflective target. Results are displayed in feet, yards, or meters.

Specifications:                                     
Range: 0 to 1000 meter
maximum 2000 meter
to reflective target
Resolution: 0.1 meter;
Accuracy: +/- 0.3 meter

Digital Planimeter

KP90N Digital Planimeter is used for area measurements from maps and other sources with an accuracy of +/- 0.2%. Clear LCD screens display readings up to 8-digits. 6-Digit pulse count allows user to measure an area 100 times larger than with an ordinary planimeter- up to 10 square meters. It features a hold memory function that holds a value in memory. For even more precise measurements, a mean value can be calculated from several measurements. The computing function model has a built-in computer for instant conversion of measured areas into a unit and scale value of choice.

Handheld Mapping GPS

If you’re a devoted mariner or serious outdoor enthusiast, our new GPSMAP 76S is the GPS/mapping unit for you. The "S" in the product name stands for "sensors", because the GPSMAP 76S incorporates a GPS receiver, barometric altimeter, and an electronic compass that deliver precise location,  elevation, and bearing information to take adventurers as high or as far as they want to go. The unit also contains a base map of North and South America, including major highways, thoroughfares, rivers, lakes, and borders, with plenty of memory (24 MB) for downloading Map Source® data. It's also waterproof and floats in water— and its larger screen, increased readability, bigger buttons, and rugged design make this unit at home in even the harshest conditions.

Digital Altimeter / Compass

This is a very high quality precision product and should not be confused with cheaper alternatives. The unit will come complete with guarantee, a comprehensive instruction and complete details of its capabilities.

● Absolute and relative sea level pressure
● Weather forecast symbols
● Temperature in Celsius or Fahrenheit
● Altitude -700 to 9000 meters / -2300 to +29500 feet
● Compass displayed by an arrow   and in degrees
● Clock with date and 12/24 time

Concrete Test Hammer/Rebound hammer

For the non-destructive testing of the surface of hardened concrete in order to evaluate the strength in various parts of a structure. The concrete hammer is supplied complete with plastic carrying case, grinding stone and instruction manual.