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Testers

Aquaculture Catalog - 9073 HI 98127 • HI 98128 HI 98103

Waterproof pH Testers

Checker 1

®

pH Tester

•Easy-to-read LCD•High accuracy with 0.01pH resolution•2-point fast and accuratecalibration•3000 hours of battery life•Full pH range:0.00 to 14.00 pH Replaceable pHelectrode

HANNA

’s exclusive cartridge pHelectrode. Electrode replacement withthe stainless steel round connector means there are no pins to bend or break during replacement.

When you’re on the move and don’t have timefor detailed analysis, the

Checker

provides aquick and easy assessment of pH. SPECIFICATIONS HI 98103 (Checker

®

1) Renewable cloth junction

Range 0.00 to 14.00 pH Resolution 0.01 pH Accuracy
(@20°C/68°F) ±0.2 pH

When the cloth junction becomesdirty from routine testing, simply pull out 3 mm (1/8”) to rejuvenate the electrode.

pH Calibration Manual 2 points Battery Type (2) 1.5V AA Battery Life Approx. 3000 hours of continuous use Environment 0 to 50°C (32 to 122°F); max. 95% RH Dimensions
(meter only ) 66 x 50 x 25 mm (2.6 x 2 x 1”) Weight 70 g (2.5 oz)

ORDERING INFORMATION

HI 98103 (Checker
® 1) is supplied with HI 1270 combinationpH electrode, batteries and instructions.

It Floats!

ACCESSORIES

HI 1270 pH electrode, screw connector HI 1208 pH electrode, BNC connector HI 7004M pH 4.01 buffer sol., 230 mL

Perfect for the home aquarist, the pHep 4 and 5 are waterproof, accurate,and easy to use. Check your tank’s pH and temperature in no time!

HI 7007M pH 7.01 buffer sol., 230 mL HI 7010M pH 10.01 buffer sol., 230 mL HI 70300M Storage solution, 230 mL

SPECIFICATIONS pHep

®

4 (HI 98127) pHep

®

5 (HI 98128)

HI 7061M Cleaning solution, 230 mL Range -2.0 to 16.0 pH -2.00 to 16.00 pH Resolution 0.1 pH 0.01 pH Accuracy
(@20°C/68°F) ±0.1 pH ±0.05 pH Temp Range -5.0 to 60.0°C / 23.0 to 140.0°F Temp Accuracy ±0.5°C or ±1°F Temp Resolution 0.1°C or 0.1°F Auto Cal Buffers 4.01/7.01/10.01 or 4.01/6.86/9.18

Tank

pH Calibration Automatic 1 or 2 points

Tip

Temp Compensation Automatic

Reef tanks should be kept at a pH of 8.2 to 8.3, with 7.8 and 8.8 pH being the outer limit at which many organisms will perish. This narrow range makes accurate testing vitally important.Chemical test kits using color charts have aresolution of only 0.5, while a

Battery Type (4) 1.5V with BEPS (Battery Error Prevention System) Battery Life Approx. 300 hours of continuous use; auto-off after 8 min. of non-use Environment 0 to 50°C (32 to 122°F); 100% RH Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1”) Weight 85 g (3.0 oz.)

ORDERING INFORMATION ACCESSORIES

HANNA

pHmeter can be relied upon to provide incred- ibly precise and accurate readings of up to 0.01 pH!

HI 98127 (pHep
® 4) is supplied with protective cap,electrode removal tool, batteries and instructions. HI 73127 pH electrode HI 7004M pH 4.01 buffer solution, 230 mL HI 98128 (pHep
® 5) is supplied with protective cap,electrode removal tool, batteries and instructions. HI 7007M pH 7.01 buffer solution, 230 mL HI 7010M pH 10.01 buffer solution, 230 mL HI 70300M Storage solution, 230 mL HI 7061M Cleaning solution, 230 mL

4 HANNA instruments

®