Supco CRTH2 Temperature, Humidity and Dew Point Recorder with LCD Display, 6" Chart Diameter, -40/130 F, 115 VAC
Amazon Price as of 01/07/2025 10:14 GMT+00:00
$578.58
Deal Detector and Price History
We analyze price history to spot good deals
Include Prime Price
Good
average price $588.37
$9.79 cheaper than average
$511.24
$596.40
Price History
Product Description
Selectable chart speeds from 1-1/2 hours to 31 days. Temperature ranges from -40 to 130 degree F. With a 6' remote probe, 115V operation and battery back-up, the CRTH2 provides the ultimate in versatility and reliability. Built - in "Last Setting" memory. 2 Line LCD display. Easy-to-use membrane keypad. All functions user selectable from front panel. degree F / degree C selectable. Remote combination temperature/humidity probe with 6 foot cable. Field calibration of probe. Combination of 24 speed and temperature ranges. 6" circular chart. Chart number displayed when time and temperature ranges selected. Single turn or continuous chart rotation. 2 Independent pens. Alarm with delay for over and under temperature and humidity. Audible and visual alarm indication. Remote Alarm or telephone dialer connection. Optional 12 VDC operation for auto or marine. 48 hour battery back-up. Low battery warning on display. Durable polycarbonate case with full-view cover. Free standing or wall mount. Snap-on extra support legs. Fold away carrying handle. Temperature range: -40 degree F to 130 degree F. Temperature accuracy: +/- 2 degree F. RH range: 0 to 95 percent (non condensing) at 32 degree F to 130 degree F. RH accuracy: +/- 2 percent (0 degree C to 55 degree C) ambient. Dew Point Range: 32 degree F to 130 degree F. Chart rotation speed: 1.5, 3, 6, 12 and 24 hrs, 7 and 31 days. Chart speed accuracy: +/- 1 percent. Charts: 60 assorted included. Display: LCD 16 characters x 2 lines. Temperature alarm range: -20 degree F to 120 degree F. Relative humidity alarm range: 0 to 100 percent. Alarm delay: no delay, 10 mins., 30 mins., 1 hr. or 2 hrs. Remote alarm connection: NO, 48 VAC/DC, 0.1 A resistive load. Ambient operating temperature: 32 degree F to 120 degree F. Primary power: 115 VAC, 50/60 Hz. Alternate power: 12 V vehicle operation (need optional adapter). Battery backup: 8 AA alkaline batteries (not included). Battery life: 48 hrs continuous.
• Measures temperature, humidity and dew point
• Advanced, reliable micro-controller design
• Built in "Last Setting" memory
• 2 Line LCD display
• Measures 7-1/4" length by 2-3/4" width by 9-1/4" height
🔥 Top Supco deals you shouldn’t miss!
Supco SM140-40A Direct Replacement Bathroom Blower Fan Assembly Replaces Nutone K5895, K5894
-7% $19.25
View at Amazon
CPPRO TradeFox Coolpressor High-Powered Magnetic Water Dispenser to Cool Down Compressors
-8% $45.70
View at Amazon
Supco S8145-20 Complete Commercial Defrost Timer (Replaces Paragon 8145-20)
-20% $78.50
View at Amazon
MUKIT-FR Supco TradeFox 60" Umbrella Fire Rated with Magnetic Base Kit, HD Steel Clamp, and Lanyard
-7% $100.46
View at Amazon
Supco S8045-00 Complete Commercial Defrost Timer (Replaces Paragon 8045-00)
-0% $139.95
View at Amazon
Supco SC1002 Universal Freezer Cold Control Replaces TJ90SC1002, AP4503077, CC-1, GC1002
-16% $25.05
View at Amazon
Supco SPD1401AM 8 Hour 32 Minutes Refrigerator Defrost Timer For Whirlpool R0131577, AP4246797, PS2167006
-5% $17.95
View at Amazon
Supco Continuity Tester Provides Audible and Visual Alarm When Connectivity is Tested
-3% $18.09
View at Amazon
Supco Refrigerator Defrost Thermostat 37T31 Style, Opens: 45 Closes: 22, SLT45
-21% $14.96
View at Amazon
SUPCO BPV31 OR TJ90BPV31 GENUINE FACTORY OEM ORIGINAL BULLET PIERCING VALVE FOR 1/4†, 5/16†AND 3/8†TUBING
$5.07
View at Amazon
Supco SM999 Evaporator Fan Motor, Replaces Robertshaw 33-114, 33-112, 33-110, Mars 90999, and GEM 240-series - Black
$9.78
View at Amazon
Related Products
BestAir 3BT-PDQ-6 Original BT Humidifier Bacteriostatic Water Treatment, 32 fl oz, 6 Pack
-28% $34.33
View at Amazon
RPS PRODUCTS 4 Set - Golden Solutions Bacteriostatic Humidifier Water Treatment, 32-oz.
-0% $55.93
View at Amazon
Plexon Microfiber Cleaning Cloth 14"x14" with Best Air 1T Extra Strength Humidifier Water Treatment, 32 fl oz – Prevents Lime Scale & Calcium Buildup, Freshens Water, and Extends Humidifier Life
-16% $19.95
View at Amazon
Durabasics 4 Pack of Premium Humidifier Filters - Compatible with Honeywell Humidifier Filter HAC-504, HAC-504AW & Honeywell Filter A - Replacement for Honeywell Humidifier Filters Replacement Filters
$29.99
View at Amazon
Durabasics 4 Pack of Premium Humidifier Filters Compatible with Honeywell Humidifier Filter HAC-504, HAC-504AW & Honeywell Filter A | Replacement for Honeywell Filter HCM 350 & Cool Mist Humidifiers
$24.99
View at Amazon
Fette Filter - Upgraded Blue Mesh Treated Layer Humidifier Wicking Filters Compatible with Honeywell HAC-504AW, Filter A for Models HAC-504, HAC-504AW, HCM 350 and Other Cool Mist Models - Pack of 6
$29.99
View at Amazon
HAC-504 Premium Humidifier Wicking Filter Compatible with Honeywell HAC-504 HAC-504AW HAC504V1 Humidifier Replacement Filter A Replacement for Honeywell Filter HCM 350 & Cool Mist Humidifiers. (2QTY)
-12% $13.99
View at Amazon
Humidifier Wicking Filter Replacement 2.0 Compatible with Canopy Bedside and Nursery Humidifier 2.0, Wood Pulp & Paper Filter, 3 Pack (Blue)
$25.99
View at Amazon
Roninby Humidifier Wicking Replacement Filter Compatible with Canopy Bedside and Nursery Humidifier, Wood Pulp & Paper Filter, 3 Pack Filters
$24.99
View at Amazon
Roninby Humidifier Wicking Replacement Filter Compatible with Canopy Bedside and Nursery Humidifier, Wood Pulp & Paper Filter, 4 Pack
-3% $28.99
View at Amazon
SUNRRA MAF2 Humidifier Filter Compatible with Aircare MA0800, MA0600, Kenmore 17006, 15408, Esscik Air MiostAIR MA0800, MA0600, 3 Packs
$33.99
View at Amazon
Alocs WF813 Humidifier Filter Replacement for Relion - RCM832 RCM-832N Procare PCWF813 Protec WF813 Equate EQ-2119-UL EQWF813 Cool Mist Humidifiers Wick Filters (Pack of 4)
-11% $14.99
View at Amazon
ROMON 1043 Humidifier Super Filter Wick Replacement for Essick Air AIRCARE 821000 826000 826800 831000 EP9500 EP9700 EP9R500 EP9R800 and Bemis Space Saver 8000 Series Humidifiers, 4 Pack
-5% $65.99
View at Amazon
Cabiclean MD1-0034 Replacement Humidifier Wicks Filters Compatible with Vornado Evaporative Humidifier Model Evap40, Evap2, EV100, EV200, EVDC300, EVDC500, (4-Pack)
$22.99
View at Amazon
2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Greenhouse Humidors Incubators Reptile Terrarium Jars, Fahrenheit (℉) or Celsius(℃) (4)
-13% $12.95
View at Amazon
Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector
-20% $23.99
View at Amazon
2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Greenhouse Humidors Incubators Reptile Terrarium Jars, Fahrenheit (℉) or Celsius(℃) (2)
-11% $7.88
View at Amazon
JEDEW 4 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Humidifiers Greenhouse Reptile Plant Humidors, Large LCD Screen, Display in Fahrenheit (℉) (4)
$8.99
View at Amazon
JEDEW 2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Humidifiers Greenhouse Reptile Plant Humidors, Large LCD Screen, Display in Fahrenheit (℉) (2)
$4.90
View at Amazon
