Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.
pH 0–14 ±0.02 | DO 0–500% sat ±1.5% | EC 0–200 mS/cm ±1% | Turbidity 0–1000 FNU ±2% | IP67 meter / IP68 probe | 44,000-sample logger | Up to 140 h battery
2.5 L max capacity | 100–1000 rpm | 4-digit LCD tachometer | AISI 316 SS cover | 180 × 180 × 70 mm, 1.4 kg
25-vial aluminum block | 30–170°C range (±2°C accuracy) | 1–180 min digestion timer | 115 Vac / 250W | 190×300×95 mm, 4.8 kg
84 / 1413 / 12880 µS/cm | NIST-traceable KCl | ISO 3696/BS3978 | 5-year shelf life (unopened) | 500 mL bottle or 20 mL sachets
Light Blue Mini-Stirrer, 110/115 V AC
500 mL | pH & ORP electrode storage | Reagent-grade KCl formulation | 5-year shelf life (unopened) | FDA-compliant bottle available (HI80300L)
EC 0–199.9 µS to 0–199.9 mS | TDS 0–1000 ppm / 0–100 ppt | ±0.5% F.S. accuracy | ON/OFF, PI, PID control | 1/2 DIN 144×144×170 mm
15 parameters (NH₃, COD, Cl₂, NO₃, N, P) | COD range: 0–15000 mg/L | Barcode vial recognition | 200-sample data log | USB | 235×212×143 mm, 2.3 kg
pH Range: 0.00 to 14.00 pH | EC Range: 0 to 3999 µS/cm | TDS Range: 0 to 2000 ppm | Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F
EC Range: 0 to 3999 µS/cm | TDS Range: 0 to 2000 ppm | Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F | EC Resolution: 1 µS/cm
Parameter: Acidity (As CaCO3) | Method: Titration | Smallest Increment: 1 mg/L; 5 mg/L | Chemical Method: Methyl-Orange / Phenolphthalein
Supplied W/ Battery & Instruction Manual
pH -2.000 to 16.000 | EC 0.00–500 mS/cm | DO 0.00–45.00 mg/L | 202×140×12.7 mm, 250 g | Data logging 1,000 records, 8-hr battery
500 mL per bottle | 5-year shelf life (unopened) | Formulations: General Purpose, Proteins, Inorganic Substances, Oil & Fats | FDA-compliant bottle variants available | Airtight tamper-proof seal with lot number & expiration date
pH Range: -2.00 to 16.00 pH; -2.0 to 16.0 pH | pH Resolution: 0.01 pH; 0.1 pH | pH Accuracy: ±0.02 pH; ±0.1 pH | mV Range: ±825 mV (pH‐mV)
500 mL bottle | Concentrations: 0.1M / 100 ppm / 1,000 ppm | Ions: Ammonia, Calcium, Chloride, Fluoride | 5-year shelf life (unopened) | Certificate of Analysis available
pH Range: 0.00 to 14.00 pH | EC Range: 0 to 3999 μS/cm | TDS Range: 0 to 2000 ppm (mg/L) | Temperature Range: 0.0 to 60.0°C (32.0 to 140.0°F)
Electrolyte solution for soil/solid sample pH prep | Soil ratios 1:1, 1:2, 1:5 | Sizes: 30 mL, 230 mL, 500 mL | 5-yr shelf life (unopened) | Reagent-grade, tamper-sealed
Range: 0.00 to 2.50 mg/L (5.00 mg/L) | 100/Box
Range: 0.00 to 9.99; 10.0 to 99.9 & 100 to 1000 NTU | Range Selection: Automatic | Accuracy : ±2% of reading plus 0.02 NTU | Measuring Mode: Normal, Average, Continuous
ORP Range: ± 1000 mV | Temperature Range: -5.0 to 60.0°C / 23.0 to 140.0°F | ORP Resolution: 1 mV | Temperature Resolution: 0.1°C / 0.1°F
pH Range: : -2.0 to 16.0 pH | Temperature Range : -5.0 to 60.0°C / 23.0 to 140.0°F | pH Resolution : 0.1 pH | Temperature Resolution : 0.1°C / 0.1°F
BNC connection | 12 mm OD × 120 mm length | 1 m coaxial cable | 0–80°C (solid-state) / 0–40°C (gas-sensing) | Solid-state, polymer-membrane & gas-sensing types
pH range -2.00 to 16.00 pH | Accuracy ±0.02 pH | Resolution 0.01 pH | Temp range -5.0 to 105.0 °C | 3x 1.5V AAA, ~1400 h battery life
