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- PCE-PH 22:
Measuring ranges: 0.0 ... 14.0 pH; -5 ... 80°C / 23 ... 176°F
Resolution: 0.01 pH; 0.1°C / 0.18°F
Accuracy: ± 0.02 pH; ± 0.8°C / 1.5°F
Calibration: Automatically at pH 4, pH7
Temperature compensation: -5 ... 80°C / 23 ... 176°F
Display: 4-digit LCD display
Surroundings: 0 ... 60°C / 32 ... 140°F, < 80% rh
Dimension: 186 x 40 mm / 7.3 x 1.6 in
Care: 4 x 1.5V AAA batteries (incl.)
Weight: 130 g / < 1 lb
- PCE-TUM 20:
Measuring range: 0.00 to 50.0 NTU and 50 to 1000 NTU
Resolution: 0.01 and 1 NTU
Accuracy: ± 5% of meas. Measuring range or ± 0.5 NTU
Light source: LED, infrared at 850 nm
Lifespan: Almost unlimited
Light detector: Photodiode
Measurement time: < 10 sec.
Battery: 6 x 1.5V AAA batteries
Environmental conditions: Max. 50°C / 122°F, max. 85% RH
Dimensions (HxWxD): 155 x 76 x 62 mm / 6.1 x 3 x 2.4 in
Weight : 320 g / < 1 lb
- PCE-CM 41:
Conductivity measuring range EC: 0 ... 2000 µS / cm, 0 ... 20 mS / cm
Resolution conductivity EC: 1 µS / cm, 0.01 mS / cm
Accuracy conductivity EC: ± 1% of the measuring range
Measuring range for salinity TDS: 0 ... 2000 mg / l (ppm), 20000 mg / l (ppm)
Resolution salinity TDS: 1 ppm (<1320 ppm), 10 ppm (> 1320 ppm)
Accuracy salinity TDS: ± 3% of the measuring range
Measuring range temperature: 0 ... 60°C / 32 ... 140°F
Resolution temperature: 0.1°C / 0.18°F
Accuracy temperature: ± 0.8°C / 1.5°F
TDS: 1 ppm (< 1320 ppm) 10 ppm (> 1320 ppm)
Calibration: 1413 µS / cm
Surroundings: 0 ... 60°C / 32 ... 140°F, < 80% rh
Power supply: 4 x 1.5V batteries type AAA (incl.)
Dimension: 186 x 40 mm / 7.3 x 1.6 in (HxW)
Weight : 130 g / < 1 lb
Delivery Scope:
1 x PCE-PH 22-TUM 20-CM 41-KIT
1 x PCE-TUM 20 turbidity meter
1 x PCE-CM 41 conductivity meter
1 x Screwdriver
1 x Calibration standard 0 NTU
1 x Calibration standard 100 NTU
1 x Calibration solution PH 4
1 x Calibration solution PH 7
2 x Measuring cuvettes
1 x Cleaning solution
1 x Cleaning cloth
14 x 1.5V AAA batteries
1 x Carrying case
1 x Operating instructions
