Insect Monitoring

Outdoor insect control products help you monitor pests, keep them under control and promote healthy crop growth. Insect monitoring products give you insight to destructive insects and can help reduce the need for pesticide use. Shop Gempler's today to keep your crops in great shape!
BAUSCH & LOMB Wide Swing-Out Lens Magnifier
$29.99

Bausch & Lomb Wide Swing-Out Lens Magnifier

Magnifier,5x-20x 88187

$29.99
Doublet 10x Magnifier
$6.99

Doublet 10x Magnifier

3 Reviews

Doublet Loupe Magnifiers 00792

$6.99
BAUSCH & LOMB Hastings Triplet Magnifier with Color-Accurate Images
$49.99

Bausch & Lomb Hastings Triplet Magnifier with Color-Accurate Images

3 Reviews

Magnifier,10x,Hastings Triplet 86171

$49.99
Coddington 10X Magnifier
$27.99

Bausch & Lomb Coddington 10X Magnifier

1 Review

Magnifier,10X,Coddington 86131

$27.99
Packette™ 5X Magnifier
$11.99

Bausch & Lomb Packette™ 5X Magnifier

Magnifier,Packette,5x 89126

$11.99
BAUSCH & LOMB Coddington Magnifier, 20x
$37.99

Bausch & Lomb Coddington Magnifier, 20x

1 Review

Magnifier,20X,Coddington 86141

$37.99
Bausch & Lomb Hands-Free Loupe Magnifier
Bausch & Lomb Hands-Free Loupe Magnifier
$17.99

Bausch & Lomb Hands-Free Loupe Magnifier

2 Reviews

Loupe,Watchmakers,10x 84170

$17.99
Underhill Plant Stress Detection Glasses
NASTEK Plant Stress Detection Glasses
$62.49

Underhill Plant Stress Detection Glasses

Saf Glss,Uncoated,Magenta,N

$62.49
Control Co Lighted Zoom Magnifier
Lighted Zoom Magnifier
$44.99

Control Co Lighted Zoom Magnifier

Illuminated Microscope,60X to 100X 3355

$44.99
Hands-Free™ Fold-Up Magnifiers
Hands-Free™ Fold-Up Magnifiers
$30.99

Hands-Free™ Fold-Up Magnifiers

Hands-Free™ Fold-Up Magnifiers

$30.99
Soil Fertility Book
Sold out
$129.95
$97.46

Soil Fertility Book

REFERENCE SOIL FERTILITY 290 PAGES 1

$129.95
$97.46
Sold out
Folding Pocket Magnifier with 4x, 5x and 9x Lens
$26.99

Bausch & Lomb Folding Pocket Magnifier with 4x, 5x and 9x Lens

Magnifier,Pocket,4x to 9x 88184

$26.99
Macroscope 45
Save 18%
$230.00
$189.00

Macroscope 45

MICROSCOPE MACROSCOPE 45 8X-45X RF

$230.00
$189.00
Save 18%