Best Industrial Data Loggers
Temperature Display Range: 32.0℉~122.0℉（0.0℃~50.0℃）. Accuracy: when temperature is between 10.0° C~40.0° C, the accuracy is +/- 1.5° C, if out of this range the accuracy will be +/-5° C. Temperature Graduation: 1.0℉/℃. Temperature Resolution: 0.1℉（0.1℃）. Humidity Display Range: 20%-95%RH. Accuracy: for humidity between 40%~80%, the accuracy is +/-5%, if out of this range the accuracy will be +/-7%. Humidity Graduation: 1%RH. Battery: LR44. INDOOR HUMIDITY MONITORING: This portable hygrometer thermometer Measures Indoor humidity and temperature in time, help to adjust the humidifier, dehumidifier settings and humidistats, great for monitoring family’s living conditions and health by preventing colds, dry skin, asthma, mold.
Reviews
Find Best Price at Amazon"In my initial review, I mentioned getting a refund for what I thought was a defective unit. I returned it to Amazon and received a refund, but the manufacturer had sent me a replacement."
"Arrived on time, works good indoor,but the main reason I bought this for my green house,i need to know the temperature,but unfortunately it’s stopped working,but when I restart it it’s working back but in side my house which I don’t care to know the temperature,i wish if I can return it, I don’t try return it’s because my husband said it’s only 7$ , I don’t care about the money but I wish if I can return it ."
"I had a problem with one that failed on the first week and Customer Support sent me a replacement on the next week."
"We have a thermostat on the main floor, but lots of living space down stairs."
"Terrific customer service, but I still wonder about the accuracy, as placing 3 side-by-side had only 2 with the same temp."
"Seems fairly accurate."
"I love this little thermometer."
"It STILL read 72 degrees for 3 minutes, then slowly started to come down .1 degrees every ten seconds for the next ten minutes."
It easily indicates high, low, or ideal indoor conditions. ▲Instrument performance may be affected if operated within a high frequency radio field such as near a mobile phone, or if subjected to an electronic shock. Suitable for home, office, warehouse, green house, factory, hospital and other indoor places. Highest & Lowest Records - The The hygrometer thermometer can record the highest and lowest temperature and humidity in the past. Button MAX/MIN is design for you to check the record of High & Low temperatures & relative humidity. Battery Operated - Powered by 1 x 1.5V model LR1130 button battery.
Reviews
Find Best Price at Amazon"This device is easy to read, operate & understand."
"The battery didn't last long and it uses a LR1130 which I don't keep on hand so I tossed it for a better unit."
"Love this hygrometer."
"great thermometer for the price."
"works great - have them in different rooms of my house."
"Broke the back trying to get it off."
"So the thing is at least designed well enough to be repaired and put back together, which deserves some respect and appreciation."
"Build quality is flimsy - the kickstand in particular is terrible."
dimensions：8.8cm x 1cm x 4.8cm (3.4x0.4x1.9 inch). Temp Accuracy: ± 2°F/± 1°C. humidity accuracy：±5%. temperature display resolution: 0.2°F/0.1°C. humidity display resolution:1%. measuring temperature range:32 to 122°F(0°C-50°C). measuring humidity range:10%Rh-99%Rh. battery：1X1.5V model LR1130 button battery. Temperature Range: 32 ~ 122°F ( 0 to 50°C); Temperature accuracy: ±2°F/±1°C; Temperature display resolution: 0.2°F (0.1°C). Button MAX/MIN is design for you to check the record of High & Low temperatures & relative humidity.
Reviews
Find Best Price at Amazon"This device is easy to read, operate & understand."
"The battery didn't last long and it uses a LR1130 which I don't keep on hand so I tossed it for a better unit."
"Love this hygrometer."
"great thermometer for the price."
"works great - have them in different rooms of my house."
"Broke the back trying to get it off."
"So the thing is at least designed well enough to be repaired and put back together, which deserves some respect and appreciation."
"Build quality is flimsy - the kickstand in particular is terrible."
Best Recorders & Data Acquisition
It Meets or exceeds all of the CDC Requirements for Vaccine Monitoring and Storage: +/-0.5C Accuracy, 1.0C Resolution, LCD Display Showing Current temperature Readings, 30 Days Min/Max Readings on Display, High and Low Alarm Status, 1 Minute Sampling Rate, Stores 60 Days of Continuous Readings, 2 Year Battery Life, Automatic PDF creation requiring no software and external temperature sensor probe with gylcol vial attached. Includes USB Cable, CR-2032 Battery, External Sensor with Gylcol Bottle and 3-Year NIST calibration certificate compliant to ISO/IEC 17025:2005.
Reviews
Find Best Price at Amazon"Product is accurate and has good instructions for use."
Best Power Quality Recorders
Measures and records power quality of single-phase or three-phase (3- or 4-wire) power supply systems for installing and maintaining electrical systems.
Reviews
Find Best Price at Amazon"Great Product!, No Complaints, All Good, Delivered On Time, Nice Quality, Would Purchase Again, Would Recommend to Others, Money well spent."
"When I receive this equipment I realized that the current transducer were not yellow, when I tested it I realize they sent me 1000A current transducers."
"not dependable, voltage readings are not dependable, will not read 480v between phases, wants to read it as single phase 277v, very dissatisfied, looking for something more reliable."
Best Paperless Recorders
Long Range Digital Countdown Project Timer; Set a target day for completion of a project up to 8 years in the future and this unique timer counts down to your deadline in days, hours, minutes, seconds and 1/100 seconds on a 12 digit LCD. The timer can count up to 2,999 days, 23 hours, 59 minutes, and 59 seconds, as long as the battery power is sustained. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"I bought this as a gift for a friend who had announced her retirement date."
"I love this product not because I'm only a gadget freak, but also because they have the following features: - Countdown Timer. - Target Day Countdown Timer (up to 8 years ahead). - Clock (12/24 hour format?)."
"Ok, I signed my final year contract."
"Somewhat difficult to enter the target time because you can not enter the hour, so you need to trick around with your current time if you want to let's say put the end time to 12 PM, Jan 20, 2021."
"I like the long range feature in that I will be able to program many more events far into the future...like mortgage payoff."
"Unlike some of the similar products, this one will allow you to set a goal 8 years into the future."
"Love the fact that this clock not only shows days, hours, minutes, and seconds, but also milliseconds -- this causes the display to be constantly busy on the right-hand side, so you know for sure that your countdown marches on."
"Be sure you consider the small screen size before you buy."
Best Strip Chart Recorders & Accessories
"Becoming Best Practice and the New Standard for interpreting both EKG rhythm strips and 12 lead EKGs" The R-CAT (Rapid Cardiac Analysis Tool) EKG Badge helps Medical Personnel rapidly and accurately identify EKG rhythm strips and 12 lead EKGs. Accurately measures the P-R, QRS, and QT intervals based on alignment with pre-calibrated red boxes.
Reviews
Find Best Price at Amazon"This is just as pictured and I find the see through window in the center perfect for measuring EKGs."
"This has to be the coolest EKG Ruler out there."
"Highly recommend."
"Great handy little tool to have!"
"My ECG interpretations are perfect every time with this card."
"I ordered 2 pieces of the same product and got two different products."
"Helps out on my shift."
Best Circular Chart Recorders & Accessories
Measuring range: 0/100, -100/0 F/C |. Item Diameter String: 6"/152 Millimeters |. Rotation period: 24-Hour |. Part Number: C658.
Reviews
Find Best Price at Amazon"Great product, pretty quick delivery."
"Way over price for what it is."
"Clear an easy to see the scales."
"Shipped as promised - Disappointed due to faint print."
"Original and same as descriped."
"The product is not labeled properly."