Hand Meters

28 products

Showing 1 - 28 of 28 products
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Plant Pulse L.E.D. Moisture Sensor - GrowDaddy
Save $25.00
HM Digital pH Meter Model PH-80. - GrowDaddy
hm HM Digital pH Meter Model PH-80.
Sale price$64.99 Regular price$89.99
In stock
Alfred's Digital Hydro Tester - EC/TDS/Temperature - GrowDaddy
Save $30.00
Alfred Digital pH Meter Model PH-80. - GrowDaddy
Alfred Alfred Digital pH Meter Model PH-1
Sale price$59.99 Regular price$89.99
In stock
GroLine Hanna pH Tester - GrowDaddy
Groline GroLine Hanna pH Tester
Sale price$84.99
In stock
Luster Leaf Digital Soil pH Tester - GrowDaddy
Bluelab: Ppm Conductivity Pen - GrowDaddy
BlueLab Bluelab: Ppm Conductivity Pen
Sale price$104.95
In stock
Digital Light Meter - GrowDaddy
Sun System Digital Light Meter
Sale price$79.99
In stock
Bluelab Pulse Multimedia EC/MC Meter - GrowDaddy
Save $50.00
HM Digital TDS EZ Meter - GrowDaddy
hm HM Digital TDS EZ Meter
Sale price$39.99 Regular price$89.99
In stock
Rapitest Digital Moisture Meter - GrowDaddy
Rapitest Rapitest Digital Moisture Meter
Sale price$29.99
In stock
Save $5.04
AquaMaster P160 pH EC PPM TDS Temp Combo Meter - GrowDaddyAquaMaster P160 pH EC PPM TDS Temp Combo Meter - GrowDaddy
AquaMaster Tools AquaMaster P160 pH EC PPM TDS Temp Combo Meter
Sale price$184.95 Regular price$189.99
In stock
Ross Root Feeder 1200D - GrowDaddy
Rapitest Ross Root Feeder 1200D
Sale price$109.99
In stock
Hanna pH Tester HI98107 - GrowDaddyHanna pH Tester HI98107 - GrowDaddy
Hanna Hanna pH Tester HI98107
Sale price$94.99
In stock
Save $20.00
Active Eye: Analog Light Meter - GrowDaddy
Active Air Active Eye: Analog Light Meter
Sale price$29.99 Regular price$49.99
In stock
Save $25.00
HM Digital Hydrotester 80s TDS/EC C/F - GrowDaddy
hm HM Digital HydroTester 80s - The Ultimate EC/TDS/TEMP Meter
Sale price$64.99 Regular price$89.99
In stock
Save $10.04
AquaMaster P110 Pro pH EC Temp Combo Meter - GrowDaddyAquaMaster P110 Pro pH EC Temp Combo Meter - GrowDaddy
AquaMaster Tools AquaMaster P110 Pro pH EC Temp Combo Meter
Sale price$134.95 Regular price$144.99
In stock
Save $2.00
AquaMaster P50 Pro pH Temp Meter - GrowDaddyAquaMaster P50 Pro pH Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster P50 Pro pH Temp Meter
Sale price$102.95 Regular price$104.95
In stock
Save $5.04
AquaMaster E50 Pro EC Temp Meter - GrowDaddyAquaMaster E50 Pro EC Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster E50 Pro EC Temp Meter
Sale price$94.95 Regular price$99.99
In stock
Rapitest Digital Soil Thermometer - GrowDaddy
Triminator Moisture Meter - GrowDaddyTriminator Moisture Meter - GrowDaddy
Triminator Triminator Moisture Meter
Sale price$143.95
In stock
Save $5.04
AquaMaster S300 Pro 2 Substrate pH/Temp Meter - GrowDaddyAquaMaster S300 Pro 2 Substrate pH/Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster S300 Pro 2 Substrate pH/Temp Meter
Sale price$184.95 Regular price$189.99
In stock
Save $5.04
AquaMaster E300 Pro Substrate EC/Temp Meter - GrowDaddyAquaMaster E300 Pro Substrate EC/Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster E300 Pro Substrate EC/Temp Meter
Sale price$199.95 Regular price$204.99
In stock
Rapitest Spiral Metal Rain Gauge w/ stake - GrowDaddy
Rapitest Dial Compost Thermometer - GrowDaddyRapitest Dial Compost Thermometer - GrowDaddy
Luster Leaf Rapitest Soil Tester - GrowDaddy
Rapitest SunCalc Sunlight Measuring Device - GrowDaddy
Save $30.00
Hanna HI-97500 Portable Lux Meter - GrowDaddy
Hanna Hanna HI-97500 Portable Lux Meter
Sale price$219.99 Regular price$249.99
In stock

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