Test Kits & Thermometers - On Sale Now! Save up to 10%
On Sale! Up to 10% off on Test Kits & Thermometers at Sidewalk Memories. Top brands include Gain Express, Jellas, HM Digital, Pondlab, Watersafe, YARUIFANSEN, TNPSHOP, Unknown, Uponor Wirsbo, MXBAOHENG, & Cooper. Hurry! Limited time offers. Offers valid only while supplies last.
Jellas TDS Meter, TDS-91182 Pocket Size TDS/PPM Water Quality Tester with 4-Digit Backlit LCD Display for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics and More.
4.2 out of 5 stars with 33 reviews
Jellas TDS-91182 Pocket Size TDS Meter is the ideal tool for testing household drinking water, water filtration and purification, RO/DI systems, swimming pools, hydroponics (test your nutrients), aquariums and more. TDS which is also named Total Diss...
Gain Express 3-in-1 pH/TDS/Temperature Meter Combo Water Quality Tester Digital Pen-Type with ATC 0.00~14.00pH 0~1999mg/L(ppm) for Laboratories, Hydroponics, Aquariums, Pool, Spa
mpn: TDS-240, ean: 0600316549400,
4.2 out of 5 stars with 57 reviews
A 3-in-1 Water Quality Tester designed to simultaneously measure pH / TDS / Temperature in one unit. All pH readings are automatically temperature compensated (ATC). Ideal for environment monitoring, laboratories, hydroponics, aquariums, pool, spa,...
Pond Water Health Check 130 Tests For Testing Ponds and Water Gardens Of All Popular Tests
sku: NTL65131, mpn: 00148, ean: 0733809001489,
4.1 out of 5 stars with 12 reviews
Pond Health Check tests three water parameters (pH, Ammonia, Nitrite), with full instructions to help diagnose and treat sickness in pond fish, optimum levels and suggestions for correction. Comprising 130 testsTests 3 Water Parameters. Helps Diagnos...
ZT-2 + WS-425W Well Drinking Water, HM Digital TDS ppm Meter/Tester + Watersafe Test Kit, Bacteria, Lead, Pesticide, Nitrate / Nitrite, pH, Hardness, Chlorine, Copper, Iron
mpn: 4316344663, ean: 0647608367526,
4.4 out of 5 stars with 24 reviews
HM Digital ZT-2 TDS Meter + Watersafe WS-425W Well Water Test Kits COMBO - Authorized Distributor - New Fresh Stock! *** Watersafe WS-425W Well Water Test Kits Ideal for individuals who get their water from a private well. Tests for 10 harmful contam...
TDSEZ + WS-425W, HMD TDS ppm Meter + Watersafe Well Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate / Nitrite, pH, Hardness, Chlorine, Copper, Iron
mpn: 4316533672, ean: 0647608367397,
4.3 out of 5 stars with 51 reviews
TDSEZ + WS-425W, HMD TDS ppm Meter + Watersafe Well Water Test Kit Watersafe WS-425W Well Water Test Kits *** Ideal for individuals who get their water from a private well. Tests for 10 harmful contaminants. The EPA recommends testing your well water...
Uponor Powered Four Zone Controller A3080404
mpn: A3080404, ean: 0653958670919,
4.8 out of 5 stars with 7 reviews
The Powered Four-Zone Controller Includes Transformers For Low-Voltage Operations And Relays To Operate Line-Voltage Controls. Fully Fuse-Protected, They Also Include An Isolated End Switch And Built-In Dhw Priority Switch. The Indicator Lights Show ...
MXBAOHENG EC Electrical Conductivity Meter Tester 1999 us/cm
mpn: C-42, ean: 6021421030562,
4.6 out of 5 stars with 26 reviews
The product usually takes 7--13 business days to arrive to your hand after your order is confirmed Description Compact & pen-type design Easy to use and provides a quick measurement Wide range 0 ~ 1999 us/cm for various applications High accur...
49122 Ultra Fine Product Probe
You Save: 10%
mpn: 49122-K, ean: 0070131449122,
4.7 out of 5 stars with 44 reviews
This immersion temperature probe includes a K thermocouple measuring element. Immersion Temperature Probe, Primary Measuring Element Thermocouple, Probe Temp. Measuring Element K Thermocouple, -100 Degrees to 500 Degrees Temp. Range (F), -73 Degrees ...