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Shanghai Longway Optical & Shanghai Yueping Scientific Instruments Co., Ltd.
A professional manufacturer of microscopes, weighing scales, moisture analyzers, viscometers, etc.
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HI98121 ORP/pH/Temperature Tester

Shanghai Longway Optical & Shanghai Yueping Scientific Instruments Co., Ltd.

HI98121 ORP/pH/Temperature Tester

Place of Origin : China
Model Number : HI98121
MOQ : 1pc of HI98121 ORP/pH/Temperature Tester
Price : USD1 of HI98121 ORP/pH/Temperature Tester
Packaging Details : 100pcs / carton of HI98121 ORP/pH/Temperature Tester
Delivery Time : 10 days of HI98121 ORP/pH/Temperature Tester
Payment Terms : TT of HI98121 ORP/pH/Temperature Tester
Supply Ability : 5000000pcs of HI98121 ORP/pH/Temperature Tester
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HI98121 ORP/pH/Temperature Tester

The HI98120 is a waterproof ORP and temperature meter, while HI98121 measures pH, ORP and temperature. The housing of these testers has been completely sealed against humidity and are designed to float. Electrode replacement with the stainless steel round connector means there are no pins to bend or break during replacement. When the cloth junction becomes clogged and response time is sluggish, simply pull out 3 mm (1/8”) to clear the clogging which will improve response time and stability.The exposed stainless steel temperature sensor on these models facilitates faster and more accurate temperature measurement.

Waterproof

Replaceable pH electrode with extractable junction

Automatic 1 or 2 point pH calibration

Details

The HI98120 is a waterproof ORP and temperature meter, while HI98121 measures pH, ORP and temperature. The housing of these testers has been completely sealed against humidity and are designed to float. Electrode replacement with the stainless steel round connector means there are no pins to bend or break during replacement. When the cloth junction becomes clogged and response time is sluggish, simply pull out 3 mm (1/8”) to clear the clogging which will improve response time and stability. The exposed stainless steel temperature sensor on these models facilitates faster and more accurate temperature measurement.

Specifications

ParameterORP, pH, Temperature

pH Range-2.00 to 16.00 pH
pH Resolution0.01 pH
pH Accuracy±0.05 pH
ORP Range± 1000 mV
ORP Resolution1 mV
ORP Accuracy±2 mV
Temperature Range-5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution0.1°C / 0.1°F
Temperature Accuracy±0.5°C /±1°F
pH Calibrationautomatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensationautomatic for pH readings
Battery Type / Life1.5V (4) / approximately 250 hours of continuous use; auto-off after 8 minutes of non-use
Electrode/ProbeHI73127 replaceable pH electrode (included); fixed ORP sensor
Environment-5 to 50°C (23 to 122°F); RH max 100%
Dimensions163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight100 g (3.5 oz.)
Ordering InformationHI98121 (ORP/pH) is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries and instructions.


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HI98121 ORP/pH/Temperature Tester Images

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