Compact pocket pH meter by HANNA INSTRUMENTS. Features a long-reach electrode, LCD display, and 3000-hour battery life. Ideal for education.
Spare pH electrode for the Hanna Instruments Checker pH tester. Ensures accurate, reliable readings. Dimensions: 43x33x15mm, 39g.
NIST-traceable pH 4.01 buffer solution for calibrating meters & electrodes. 500ml bottle with pH/°C chart included.
Calibrate pH meters accurately with Hanna Instruments pH 7.01 Buffer Solution. NIST traceable, 500ml bottle with pH/°C chart included.
NIST-traceable pH 10.01 buffer solution for calibrating meters & electrodes. Includes chart. 500ml bottle from HANNA INSTRUMENTS.
Reliable HANNA pH electrode for field use. Double junction, BNC connector, gel electrolyte. Spare part for pH meters.
Accurate 12880µS/cm conductivity calibration solution from HANNA INSTRUMENTS. 500ml bottle for reliable meter calibration in lab & field.
Calibrate your conductivity tester accurately with this 1413µS/cm solution from Hanna Instruments. Supplied in a 500ml bottle.
Calibrate your conductivity meter accurately with HANNA INSTRUMENTS' 84µS/cm reference solution, supplied in a handy 500ml bottle.
Accurate digital thermometer with calibration check. Features a 105mm steel probe, range -50 to 150°C, for food, water & QC testing.
HANNA spring-loaded K-type thermocouple probe for accurate surface temp measurement on solids & flats. 1m coiled lead.
HANNA INSTRUMENTS 400ml pH electrode storage solution. Keeps electrodes moist to prevent clogging and ensure fast, accurate response times.
Portable HANNA pHep pocket pH meter for quick, on-the-spot measurements. Features a large LCD display and 400-hour battery life.
Keep your pHep pocket pH meter accurate with this 230ml Hanna Instruments electrode storage solution. Easy bottle dispensing.
Monitor temperatures accurately with the HANNA Checkfridge Thermometer. Features a -50°C to +150°C range, LED display, & magnetic backing.
High-accuracy folding probe thermometer with auto on/off, calibration check & stainless steel probe. Range -50 to 220°C.
Calibration solution for HANNA PRIMO testers. 25 x 20ml sachets of 1382 ppm TDS standard for accurate water quality measurement.
Pack of 10 plastic beakers, 100ml, for Hanna HI-207 and HI-208 pH meters. Lightweight, disposable, ideal for lab use.
Portable waterproof pH and temperature meter by Hanna Instruments. Features replaceable electrodes, auto-calibration, and BEPS for reliable readings.
HANNA INSTRUMENTS 1413µS/cm conductivity calibration solution in 25x20ml sachets. Precise, convenient standard for meter calibration.
Reagent for Hanna HI-700 Ammonia Checker. Pack of 25 liquid tests for accurate aquarium, pond & water analysis.
Compact HI-701 Free Chlorine Checker for accurate water testing. Palm-sized design with auto shut-off for pools and spas.
Hanna HI-701 Chlorine Checker Reagent. Pack of 25 liquid sachets for accurate water analysis and chlorine testing.
Hanna Instruments pocket phosphate checker for low-level phosphate testing in freshwater aquariums. Compact, portable with single-button operation.
