Catalog excerpts
Spectrum – “To Measure Is To Know” Humidity Warnings from Remote Sites Cellular Alert Better Timing = Higher Quality! WatchDog Cellular Hay Alert calls you when humidity conditions are ideal for baling! LCD display (current temperature, signal strength, etc.) Key pad for user set up: temperature threshold, system test operation Relay terminal connections to control an external device 6 ft external relative humidity sensor NEMA 4 (IP66) enclosure Operating Temperature range: -22 to 130ºF (-30 to 55ºC) Relative Humidity range: 0 to 100% Accuracy: ±1.1ºF (±0.6°C) at -4 to 122°F (-20 to 50°C), else ±2.2°F (±1.2°C) WatchDog Cellular Hay Alert Pro • GSM cellular module included (user provides SIM card and service plan — Pay-As-You-Go recommended) • New for 2013 – Set a second limit to send texts periodically with current conditions • New for 2013 - CDMA model for Verizon (service plan required) • Makes voice call or sends text message (or both) • Requires 6-volt lantern battery (not included) Item 3451H Item 3452H WatchDog Hay Cellular Alert Pro - GSM WatchDog Hay Cellular Alert Pro - CDMA WatchDog Cellular Hay Alert • Requires user-provided basic cell phone (flip phone or flat phone; not a touch-screen Smart Phone) • Presses the phone buttons to make a voice call • Uses 4-AA batteries (not included) to power the electronic controls and display (but not your cell phone) Item 3450H Additional Sensor Options Item 3664 20 ft (6.1 m) Extension Cable WatchDog Hay Cellular Alert Aurora, Illinois 60504 Toll Free: (800) 248-8873 • Phone: (815) 436-4440 Fax: (815) 436-4460 • E-mail: info@specmeters.com
Open the catalog to page 1All SPECTRUM Technologies Inc. catalogs and technical brochures
-
TDR 150 Soil Moisture Meter
40 Pages
-
Measuring Light
4 Pages
-
SPAD 502 Plus Chlorophyll Meter
12 Pages
-
2021 PRODUCT CATALOG
48 Pages
-
FieldScout® TDR 350
1 Pages
-
2018 Catalog
52 Pages
-
Solar Power Package
2 Pages
-
Spectrum product catalog
52 Pages
-
Measuring Light
4 Pages
-
IPM Scope Product Line
1 Pages
-
FieldScout GreenIndex+ Turf
2 Pages
-
LAQUA Family of Meters
2 Pages
-
Irrigation Audit
4 Pages
-
FIELDSCOUT Greenlndex+
2 Pages