Products
- Pronto Compass with Cursor Arm
- Pronto Area Scales
- Layout Triangle
- United States Survey Map
- Pronto Map Sheets
- Pronto Work Kits
You may order online, or use this order form to order by fax, phone, or email.
Pronto Land Measure Scales
660-330 Scale
Use this opaque vinyl scale for full section or quarter section plotting. Scalings in Chains-Rods-Feet. Handy conversion table featured on front and back. Converts 16.5 feet up to 2640 Feet-Chains-Rods. 3 x 9 inches - scaled.
Full section:
- 1 in. = 660 feet
- 1 in. = 40 rods
- 1 in. = 10 chains
Quarter section
- 1in = 330 feet
- 1in = 20 rods
- 1in = 5 chains
- 660-330 Scale
- 660-330 Scale $10.00
-
660-330 Scale Pack of 5
$45
Pack of 5 for $45
1 -
660-330 Scale,Pack of 10
$85.00
Pack of 10 for $85
1
20-40 Scale
Use this opaque vinyl scale with quarter section or quarter-quarter section plotting. Scaling in feet. Conversion table on front and back. Converts 16.5 feet up to 2640 Feet-Chains-Rods. 3 x 7 inches scaled.
Quarter Section 1 inch = 400 feet
Quarter-Quarter Section 1 inch = 200 feet
- 20-40 Scale
- 20-40 Scale $10.00
-
20-40 Scale, Pack of 5
$45
Pack of 5 for $45
1 -
20-40 Scale, Pack of 10
$85.00
Pack of 10 for $85
1
Mile Square Description Chart
The only one of its kind, provides a wealth of information about a mile-square section and its standard subdivision.
- Black ink on heavy white vinyl
- measures 6 x 9 inches
- Mile Square Chart
- Mile Square Chart $10.00
-
Mile Square Chart, Pack of 5
$45
Pack of 5 for $45
1 -
Mile Square Chart, Pack of 10
$85.00
Pack of 10 for $85
1
Engineer Scale
Printed in 3 colors for easy scale identification.
Fully divided, numbered in: 10, 20, 30, 40, 50 and 60 parts to the inch.
- Engineer Scale
- Engineer Scale $10.00
-
Engineer Scale Pack of 5
$45
Pack of 5 for $45
1 -
Engineer Scale,Pack of 10
$85.00
Pack of 10 for $85
1
The following area scales may be used for direct acreage readings from Aerial Survey Maps to 660 feet to the inch. Agencies of the US Dept. of Agriculture, Agricultural Stabilization and Conservation Services (ASCS), Soil Conservation Service and many other governmental agencies use 660 scaling in their plotting.
A-29 Scale
2-1/2”x 6-3/8” scale with the following calibrations:
1”=660’=1/8 mile dotted squares:
1”=1 rod 1 dot = .1 acre
1”=440’=1/2 mile 25 dots = 2.5
- A-29 Scale
- A-29 Scale $10.00
-
A-29 Scale Pack of 5
$45
Pack of 5 for $45
1 -
A-29 Scale,Pack of 10
$85.00
Pack of 10 for $85
1